Individual provider Active NPI

Zachary Ryan Jones, MSA, CAA

  • Anesthesiologist Assistant
  • Houston, TX
National Provider Identifier
1619339546
Registry record updated Sep 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiologist AssistantTaxonomy code 367H00000X
License
4001 Issued in TX
Practice address
1515 Holcombe Blvd
Houston, TX 77030-4000
Phone
(713) 792-6161
NPI assigned
Mar 21, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiologist Assistant 367H00000X 4001 TX Primary

Addresses

Primary practice location

1515 Holcombe Blvd
Houston, TX 77030-4000

Mailing address

P O Box 4439
Houston, TX 77210-4439
Phone (713) 792-2991

Other practice location 1

6411 Fannin St
Houston, TX 77030-1501
Phone (713) 704-4000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20160606000643 TX Practitioner - Anesthesiology Assistant 6800186776 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology Assistant
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Physicians Referral ServiceGroup PAC ID 7911801410, 2,728 clinicians
Austin Anesthesiology Group PLLCGroup PAC ID 0547256497, 430 clinicians

Practice addresses (Care Compare)

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-2121

7600 Fannin St
Houston, TX 77054-1906
Phone (713) 790-1349

7900 Fannin St
Suite 2300
Houston, TX 77054-2947
Phone (713) 790-1349

Hospital & facility affiliations

  • University of Texas M D Anderson Cancer Center Hospital, Houston, TX, CCN 450076

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Associate of Arts

State licenses

LicenseStateTypeSpecialty
4001TXMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Austin Anesthesiology Group PLLC CurrentSince Nov 14, 2021 Accepting new patients
Austin Anesthesiology Group, PLLC Anesthesiologist Assistant CurrentSince Nov 14, 2021 Accepting new patients
Physicians Referral Service CurrentSince Aug 21, 2025 Accepting new patients
Independent Physicians Network PLLC CurrentSince Mar 1, 2025 Accepting new patients
Pediatric Dentistry of Keller PLLC PastSince Jul 28, 2019 Accepting new patients
Texas Anesthesia Team PLLC Past Accepting new patients

Locations

919 E 32nd St
Austin, TX 78705
Phone (512) 343-2466

2501 W William Cannon Dr
Ste 301
Austin, TX 78745
Phone (512) 439-7300

3625 N Hall St
Ste 800
Dallas, TX 75219
Phone (214) 252-3500

3300 Oak Lawn Ave
Ste 200
Dallas, TX 75219
Phone (214) 252-3500

1515 Holcombe Blvd
Houston, TX 77030
Phone (713) 794-5446

5858 Westheimer Rd
Ste 82
Houston, TX 77057
Phone (713) 784-6065

1515 Holcombe Blvd
#R4212
Houston, TX 77030
Phone (713) 794-5446

3800 N Shepherd Dr
Ste B
Houston, TX 77018
Phone (832) 331-2969

1515 Holcombe Blvd
#M
Houston, TX 77030
Phone (713) 792-6127

6411 Fannin St
Houston, TX 77030
Phone (713) 500-6200

7900 Fannin St
Ste 2
Houston, TX 77054
Phone (713) 790-1349

1627 Keller Pkwy
Ste 100
Keller, TX 76248
Phone (480) 207-9709

6200 W Parker Rd
Plano, TX 75093
Phone (972) 608-8000

Organizations & group practices 6

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1458518400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1619339546",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P O BOX 4439",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772104439",
            "telephone_number": "713-792-2991"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1515 HOLCOMBE BLVD",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770304000",
            "telephone_number": "713-792-6161"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6411 Fannin St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770301501",
            "country_code": "US",
            "telephone_number": "713-704-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JONES",
        "first_name": "ZACHARY",
        "middle_name": "RYAN",
        "name_prefix": "Mr.",
        "credential": "MSA, CAA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-03-21",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "TX",
            "license": "4001",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.