NPIMap

Organization Active NPI

Lone Star Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Georgetown, TX
National Provider Identifier
1891746970
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Federally Qualified Health Center (FQHC)Taxonomy code 261QF0400X
Legal business name
LONE STAR CIRCLE OF CARE
Practice address
2423 Williams Dr
Georgetown, TX 78628-3200
Phone
(512) 868-1124
NPI assigned
May 13, 2006
Last updated
Jan 26, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Jonathan David Calvin
Title
Ceo
Phone
(512) 549-7519

Specialties & licenses 8

Specialty (taxonomy)CodeLicenseStatePrimary
Federally Qualified Health Center (FQHC) 261QF0400X Primary
Professional Counselor 101YP2500X
Clinical Social Worker 1041C0700X
Family Medicine Physician 207Q00000X
Internal Medicine Physician 207R00000X
Obstetrics & Gynecology Physician 207V00000X
Pediatrics Physician 208000000X
Psychiatry Physician 2084P0800X

Addresses

Primary practice location

2423 Williams Dr
Georgetown, TX 78628-3200

Mailing address

2423 Williams Dr Ste 107
Georgetown, TX 78628-3269
Phone (877) 800-5722

Other practice location 1

3000 Oak Springs Dr
Austin, TX 78702-2537
Phone (877) 800-5722

Other practice location 2

401 Cheetah Trl
Harker Heights, TX 76548-5699
Phone (877) 800-5722

Other practice location 3

123 Ed Schmidt Blvd
Hutto, TX 78634-5585
Phone (877) 800-5722

Other practice location 4

2411 Williams Dr Ste 111
Georgetown, TX 78628-3268
Phone (877) 800-5722

Other practice location 5

2423 Williams Dr
Georgetown, TX 78628-3200
Phone (877) 800-5722

Other practice location 6

605 Old Austin Hwy
Bastrop, TX 78602-5034
Phone (877) 800-5722

Other practice location 7

2300 Clear Creek Rd Ste 105
Killeen, TX 76549-4985
Phone (877) 800-5722

Other practice location 8

7000 Woodhue Dr Bldg B
Austin, TX 78745-5454
Phone (877) 800-5722

Other practice location 9

12201 Renfert Way Ste 105&220
Austin, TX 78758-5354
Phone (877) 800-5722

Other practice location 10

1200 Binz St Ste 270
Houston, TX 77004-6925
Phone (877) 800-5722

Other practice location 11

18220 FM 1431
Ste D
Jonestown, TX 78641-4043
Phone (877) 800-5722

Other practice location 12

1900 Scenic Dr Ste 3326
Georgetown, TX 78626-7876
Phone (877) 800-5722

Other practice location 13

6937 N Interstate 35 Ste 3
Austin, TX 78752-3295
Phone (877) 800-5722

Other practice location 14

1221 W Ben White Blvd Ste B
Austin, TX 78704-7192
Phone (877) 800-5722

Other practice location 15

2300 Round Rock Ave Ste 208
Round Rock, TX 78681-4026
Phone (877) 800-5722

Other practice location 16

6937 N Interstate 35 Ste 2
Austin, TX 78752-3295
Phone (877) 800-5722

Other practice location 17

1730 E Whitestone Blvd Ste 101
Cedar Park, TX 78613-7285
Phone (877) 800-5722

Other practice location 18

8913 Collinfield Dr Unit 1
Austin, TX 78758-6704
Phone (877) 800-5722

Other practice location 19

2120 N Mays St Ste 430
Round Rock, TX 78664-2108
Phone (877) 800-5722

Other practice location 20

5001 Airport Rd Ste Health
Georgetown, TX 78628-3886
Phone (877) 800-5722

Other practice location 21

11111 Research Blvd
Ste 295/Ste 320
Austin, TX 78759-5792
Phone (877) 800-5722

Other practice location 22

2112 SW H K Dodgen Loop Ste 110
Temple, TX 76504-7011
Phone (877) 800-5722

Other practice location 23

1401 Medical Pkwy Ste 311
Cedar Park, TX 78613-5014
Phone (877) 800-5722

Other practice location 24

1501 W Pecan St Ste 102
Pflugerville, TX 78660-2543
Phone (877) 800-5722

Other practice location 25

802 Avenue J
Marble Falls, TX 78654-5125
Phone (877) 800-5722

Other practice location 26

730 W Stassney Ln Ste 110
Austin, TX 78745-3032
Phone (877) 800-5722

Other practice location 27

3950 N A W Grimes Blvd
Round Rock, TX 78665-3540
Phone (877) 800-5722

Other practice location 28

1301 W 4th St
Taylor, TX 76574-2447
Phone (877) 800-5722

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040622000184 TX Part B Supplier - Clinic/Group Practice 5193709392 Receives reassigned benefits from 181 practitioners
39 other NPIs on this enrollment
Practice locations: Austin, TX; Taylor, TX; Round Rock, TX; Pflugerville, TX; Killeen, TX; Jonestown, TX; Hutto, TX; Harker Heights, TX…

Other NPIs with the same Medicare PAC ID 22

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

View all 22

Other NPIs on the same Medicare enrollment 39

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

View all 39

National Provider Directory

National Provider Directory

Locations

12201 Renfert Way
Ste 105220
Austin, TX 78758

1221 W Ben White Blvd
Ste B
Austin, TX 78704
Phone (512) 442-1996

6937 N Interstate 35
Ste 2
Austin, TX 78752

6937 N Interstate 35
Ste 3
Austin, TX 78752

730 W Stassney Ln
Ste 110
Austin, TX 78745
Phone (512) 744-6020

8913 Collinfield Dr
Unit 1
Austin, TX 78758
Phone (512) 982-6954

1730 E Whitestone Blvd
Ste 101
Cedar Park, TX 78613
Phone (512) 524-9288

1900 Scenic Dr
Ste 3326
Georgetown, TX 78626
Phone 512686020710211

2411 Williams Dr
Ste 111
Georgetown, TX 78628
Phone (512) 864-1445

2423 Williams Dr
Georgetown, TX 78628
Phone (512) 686-0207

5001 Airport Rd
Georgetown, TX 78628

123 Ed Schmidt Blvd
Hutto, TX 78634

2300 Clear Creek Rd
Ste 105
Killeen, TX 76549
Phone (254) 554-3494

Practitioners & affiliated clinicians

Practitioners 197

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 197

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147478400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769385600000",
    "number": "1891746970",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2423 WILLIAMS DR STE 107",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786283269",
            "telephone_number": "877-800-5722",
            "fax_number": "512-551-0163"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2423 WILLIAMS DR",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786283200",
            "telephone_number": "512-868-1124"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3000 Oak Springs Dr",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787022537",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "401 Cheetah Trl",
            "address_purpose": "LOCATION",
            "city": "Harker Heights",
            "state": "TX",
            "postal_code": "765485699",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "123 Ed Schmidt Blvd",
            "address_purpose": "LOCATION",
            "city": "Hutto",
            "state": "TX",
            "postal_code": "786345585",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2411 Williams Dr Ste 111",
            "address_purpose": "LOCATION",
            "city": "Georgetown",
            "state": "TX",
            "postal_code": "786283268",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2423 Williams Dr",
            "address_purpose": "LOCATION",
            "city": "Georgetown",
            "state": "TX",
            "postal_code": "786283200",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "605 Old Austin Hwy",
            "address_purpose": "LOCATION",
            "city": "Bastrop",
            "state": "TX",
            "postal_code": "786025034",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2300 Clear Creek Rd Ste 105",
            "address_purpose": "LOCATION",
            "city": "Killeen",
            "state": "TX",
            "postal_code": "765494985",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7000 Woodhue Dr Bldg B",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787455454",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12201 Renfert Way Ste 105&220",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787585354",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 Binz St Ste 270",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770046925",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "18220 FM 1431",
            "address_2": "Ste D",
            "address_purpose": "LOCATION",
            "city": "Jonestown",
            "state": "TX",
            "postal_code": "786414043",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1900 Scenic Dr Ste 3326",
            "address_purpose": "LOCATION",
            "city": "Georgetown",
            "state": "TX",
            "postal_code": "786267876",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6937 N Interstate 35 Ste 3",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787523295",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1221 W Ben White Blvd Ste B",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787047192",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2300 Round Rock Ave Ste 208",
            "address_purpose": "LOCATION",
            "city": "Round Rock",
            "state": "TX",
            "postal_code": "786814026",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6937 N Interstate 35 Ste 2",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787523295",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1730 E Whitestone Blvd Ste 101",
            "address_purpose": "LOCATION",
            "city": "Cedar Park",
            "state": "TX",
            "postal_code": "786137285",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8913 Collinfield Dr Unit 1",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787586704",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2120 N Mays St Ste 430",
            "address_purpose": "LOCATION",
            "city": "Round Rock",
            "state": "TX",
            "postal_code": "786642108",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5001 Airport Rd Ste Health",
            "address_purpose": "LOCATION",
            "city": "Georgetown",
            "state": "TX",
            "postal_code": "786283886",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11111 Research Blvd",
            "address_2": "Ste 295/Ste 320",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787595792",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2112 SW H K Dodgen Loop Ste 110",
            "address_purpose": "LOCATION",
            "city": "Temple",
            "state": "TX",
            "postal_code": "765047011",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1401 Medical Pkwy Ste 311",
            "address_purpose": "LOCATION",
            "city": "Cedar Park",
            "state": "TX",
            "postal_code": "786135014",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1501 W Pecan St Ste 102",
            "address_purpose": "LOCATION",
            "city": "Pflugerville",
            "state": "TX",
            "postal_code": "786602543",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "802 Avenue J",
            "address_purpose": "LOCATION",
            "city": "Marble Falls",
            "state": "TX",
            "postal_code": "786545125",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "730 W Stassney Ln Ste 110",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787453032",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3950 N A W Grimes Blvd",
            "address_purpose": "LOCATION",
            "city": "Round Rock",
            "state": "TX",
            "postal_code": "786653540",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1301 W 4th St",
            "address_purpose": "LOCATION",
            "city": "Taylor",
            "state": "TX",
            "postal_code": "765742447",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "LONE STAR CIRCLE OF CARE",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-13",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A",
        "authorized_official_last_name": "CALVIN",
        "authorized_official_first_name": "JONATHAN",
        "authorized_official_middle_name": "DAVID",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "512-549-7519"
    },
    "taxonomies": [
        {
            "code": "261QF0400X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Federally Qualified Health Center (FQHC)",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Georgetown, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.