Individual provider Active NPI

Gillian Graham Smith, M.D.

  • Obstetrics & Gynecology Physician
  • San Antonio, TX
National Provider Identifier
1639566680
Registry record updated Jun 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
R9622 Issued in TX
Practice address
430 W Sunset Rd Ste 202
San Antonio, TX 78209-1772
Phone
(210) 653-5501
NPI assigned
Apr 16, 2015
Last updated
Jun 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X R9622 TX Primary

Addresses

Primary practice location

430 W Sunset Rd Ste 202
San Antonio, TX 78209-1772

Mailing address

14100 San Pedro Ave Ste 200
San Antonio, TX 78232-4362
Phone (210) 653-5501

Other practice location 1

502 Madison Oak Dr Ste 240
San Antonio, TX 78258-4086
Phone (210) 653-5501

Other identifiers 1

IdentifierTypeStateIssuer
392560404MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191108000984 TX Practitioner - Obstetrics/Gynecology 9739487174 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Texas Tech University Health Science Center School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Synergy Healthcare Associates, PLLCGroup PAC ID 9133271216, 22 clinicians

Practice addresses (Care Compare)

18772 Forty Six Pkwy
BLDG 5
Spring Branch, TX 78070-2374
Phone (210) 653-5501

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Obhg Texas Holdings, P.a. Obstetrics & Gynecology CurrentSince Jul 8, 2025 Accepting new patients
Synergy Healthcare Associates, PLLC Obstetrics & Gynecology CurrentSince May 15, 2020 Accepting new patients
VHS San Antonio Partners LLC Past Accepting new patients

Locations

1600 Wallace Blvd
Amarillo, TX 79106
Phone (806) 212-2000

12221 N Mopac Expy
Austin, TX 78758
Phone (512) 901-2530

2830 Calder St
Beaumont, TX 77702
Phone (409) 899-7000

5950 Saratoga Blvd
Corpus Christi, TX 78414
Phone (361) 985-5000

9440 Poppy Dr
Dallas, TX 75218
Phone (214) 324-6100

1400 8th Ave
Ft Worth, TX 76104
Phone (817) 922-1559

7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000

1139 E Sonterra Blvd
#205
San Antonio, TX 78258
Phone (210) 614-2229

1139 E Sonterra Blvd
Ste 205
San Antonio, TX 78258
Phone (210) 614-2229

1355 Central Pkwy S
Ste 400
San Antonio, TX 78232
Phone (210) 349-9300

14100 San Pedro Ave
Ste 200
San Antonio, TX 78232

3333 Research Plz
San Antonio, TX 78235
Phone (210) 297-3000

430 W Sunset Rd
Ste 202
San Antonio, TX 78209
Phone (210) 581-8694

502 Madison Oak Dr
Ste 240
San Antonio, TX 78258
Phone (210) 495-1900

18772 Forty Six Pkwy
Spring Branch, TX 78070

18772 Forty Six Pkwy
Bldg 5
Spring Branch, TX 78070
Phone (210) 692-3636

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1429142400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750723200000",
    "number": "1639566680",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14100 SAN PEDRO AVE STE 200",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782324362",
            "telephone_number": "210-653-5501"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "430 W SUNSET RD STE 202",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782091772",
            "telephone_number": "210-653-5501"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "502 Madison Oak Dr Ste 240",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782584086",
            "country_code": "US",
            "telephone_number": "210-653-5501",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SMITH",
        "first_name": "GILLIAN",
        "middle_name": "GRAHAM",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-16",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "R9622",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "392560404",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.