Individual provider Active NPI

Adrian Lyn Harvey Mass, M.D.

  • Obstetrics & Gynecology Physician
  • Austin, TX
National Provider Identifier
1497982219
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
Q0930 Issued in TX
Practice address
5900 Balcones Dr Ste 100
Austin, TX 78731-4298
Phone
(219) 241-3122
NPI assigned
Jun 18, 2009
Sex
Female
Sole proprietor
Yes

Organizations & group practices 31

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 31

Medicare Care Compare profile

Specialty
Obstetrics/Gynecology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aspirus Riverview Hospital and Clinics Inc (166 clinicians)
Beacon Medical Group Inc (575 clinicians)

Practice addresses (Care Compare)

420 Dewey St
Wisconsin Rapids, WI 54494-4714
Phone (715) 422-7750

600 E Blvd
Elkhart, IN 46514-2483

600 E Blvd 4TH FL Hospitalists
BMG Hospital Specialties
Elkhart, IN 46514-2483
Phone (574) 647-3050

6913 N Main St
Granger, IN 46530-8039

Medicare participation

Medicare fee-for-service enrollment
Enrolled (6 enrollments) in TX, KY, CO, IN, WI, MT
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20150416001150 TX Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 2 organizations
I20251001000269 KY Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 1 organization
I20251024000004 CO Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 1 organization
I20251215000624 IN Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 1 organization
I20260126000192 WI Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 3 organizations
I20260319003231 MT Practitioner - Obstetrics/Gynecology 6103144456 Reassigns benefits to 1 organization

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD-25484-0HIMDObstetrics & Gynecology Physician
C4352KYMDObstetrics & Gynecology Physician
Q0930TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hwca, PLLC Obstetrics & Gynecology Current
since Oct 22, 2022
Accepting new patients
Lutheran Hospital Association of the San Luis Valley Current
since Oct 1, 2025
Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc Current
since Jan 13, 2026
Accepting new patients
Billings Clinic Current
since Feb 10, 2026
Accepting new patients
Community Medical Associates, Inc. Current Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. Current
since Jan 13, 2026
Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. Current
since Jan 13, 2026
Accepting new patients
Obstetrix Medical Group of Texas Billing, Inc. Current
since Jul 1, 2025
Accepting new patients
Beacon Medical Group Inc Current
since Jan 16, 2026
Accepting new patients
Beacon Medical Group, Inc. Obstetrics & Gynecology Current
since Jan 16, 2026
Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Current
since Jan 13, 2026
Accepting new patients
Community Medical Associates, Inc. Current
since Aug 25, 2025
Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. Current
since Jan 13, 2026
Accepting new patients
Community Medical Associates, Inc. Current
since Aug 25, 2025
Accepting new patients
BT OBGYN PLLC Obstetrics & Gynecology Current Accepting new patients
Billings Clinic Obstetrics & Gynecology Current
since Feb 10, 2026
Accepting new patients
Lutheran Hospital Association of the San Luis Valley Current
since Oct 1, 2025
Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. Current
since Jan 13, 2026
Accepting new patients
Tyler Family Circle of Care Past
since Jan 19, 2025
Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Past Accepting new patients
Houston Women'S Care Associates, P.a. Past Accepting new patients
Billings Clinic Past Accepting new patients
Pediatrix Medical Group of Texas Billing, Inc. Obstetrics & Gynecology Past Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Past Accepting new patients
Baylor College of Medicine Obstetrics & Gynecology Past Accepting new patients

Locations (25 of 27)

106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511

310 County Road 14
Del Norte, CO 81132
Phone (719) 657-2510

29980 Network Pl
Chicago, IL 60673

6913 N Main St
Granger, IN 46530
Phone (574) 647-1500

825 Barret Ave
Louisville, KY 40204
Phone (502) 272-5165

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

5900 Balcones Dr
Ste 100
Austin, TX 78731

1325 Pennsylvania Ave
Ste 600
Ft Worth, TX 76104
Phone (817) 878-5298

1901 N State Highway 360
Ste 102
Grand Prairie, TX 75050
Phone (972) 647-0994

7500 Fannin St
Ste 400
Houston, TX 77054
Phone (713) 795-1000

7400 Fannin St
Ste 1050
Houston, TX 77054
Phone (713) 795-1000

5757 Woodway Dr
Ste 275
Houston, TX 77057
Phone (713) 791-9100

7915 Cypress Creek Pkwy
Houston, TX 77070
Phone (281) 890-1182

10223 Broadway St
Ste E
Pearland, TX 77584
Phone (713) 340-2848

9180 Pinecroft Dr
Ste 300
Shenandoah, TX 77380
Phone (281) 419-4600

16552 Southwest Fwy
#A
Sugar Land, TX 77479
Phone (281) 242-0767

800 E Dawson St
Tyler, TX 75701
Phone (903) 531-5018

400 W Glen St
Crandon, WI 54520
Phone (715) 478-3318

2251 N Shore Dr
Rhinelander, WI 54501
Phone (715) 361-2300

2251 N Shore Dr
Ste 100
Rhinelander, WI 54501
Phone (715) 361-2074

900 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

209 Prentice St N
Stevens Point, WI 54481
Phone (715) 344-4611

824 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

401 W Mohawk Dr
Ste 100
Tomahawk, WI 54487
Phone (715) 453-7700

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/10114/brand/2/csg/1/fhir/r4
  • Direct secure messaging: adrian.harveymass@hca6.eclinicaldirectplus.com

Specialties & licenses 3

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X Q0930 TX Primary
Obstetrics & Gynecology Physician 207V00000X C4352 KY
Obstetrics & Gynecology Physician 207V00000X MD-25484-0 HI

Addresses

NPPES NPI Registry

Primary practice location

5900 Balcones Dr Ste 100
Austin, TX 78731-4298

Mailing address

5900 Balcones Dr Ste 100
Austin, TX 78731-4298
Phone (219) 241-3122

Other practice location 1

928 N Glenwood Blvd
Tyler, TX 75702-5055
Phone (903) 535-9041

Other practice location 2

4001 Dutchmans Ln
Louisville, KY 40207-4714
Phone (502) 893-1270

Other names 1

NPPES NPI Registry
  • Adrian Lyn Harvey Former name

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Feb 2, 2026.

{
    "created_epoch": "1245283200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1497982219",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5900 BALCONES DR STE 100",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787314298",
            "telephone_number": "219-241-3122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5900 BALCONES DR STE 100",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787314298",
            "telephone_number": "219-241-3122"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "928 N Glenwood Blvd",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757025055",
            "country_code": "US",
            "telephone_number": "903-535-9041",
            "fax_number": "903-533-0726",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4001 Dutchmans Ln",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402074714",
            "country_code": "US",
            "telephone_number": "502-893-1270",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARVEY MASS",
        "first_name": "ADRIAN",
        "middle_name": "LYN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-06-18",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "Q0930",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "KY",
            "license": "C4352",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "HI",
            "license": "MD-25484-0",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ADRIAN",
            "last_name": "HARVEY",
            "middle_name": "LYN",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.