Active NPI
B Lynne Gray MD PLLC
- Primary Care Clinic/Center
- Austin, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Primary Care Clinic/Center
- License
- G8145
- Legal business name
- B LYNNE GRAY MD PLLC
- Practice address
- 12505 Hymeadow Dr
Suite 2-a
Austin, TX 78750-1867 - Phone
- (512) 219-8991
- Fax
- (512) 219-8996
- NPI assigned
- Oct 2, 2014
- Last updated
- Jul 23, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Barbara Lynne Gray, MD
- Title
- Physician
- Phone
- (512) 219-8991
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Primary Care Clinic/Center | 261QP2300X | G8145 | TX | Primary |
Addresses
Primary practice location
12505 Hymeadow Dr
Suite 2-a
Austin, TX 78750-1867
Mailing address
12505 Hymeadow Dr Ste 2B
Austin, TX 78750-1848
Phone (512) 219-8991
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D0506216 | B Lynne Gray MD | Provider-performed microscopy | Aug 31, 2026 |
National Provider Directory
National Provider DirectoryLocations
12505 Hymeadow Dr
Ste 2A
Austin, TX 78750
Phone (207) 323-7456
Interoperability endpoints
- https://api.platform.athenahealth.com/3892/brand/1/csg/1/fhir/r4
Practitioners & affiliated clinicians
Practitioners 1
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.
-
- Family Medicine Physician
- Austin, TX
- NPI 1003841909
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1412208000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1753228800000",
"number": "1346643459",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12505 HYMEADOW DR STE 2B",
"city": "AUSTIN",
"state": "TX",
"postal_code": "787501848",
"telephone_number": "512-219-8991",
"fax_number": "512-219-8996"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12505 HYMEADOW DR",
"address_2": "SUITE 2-A",
"city": "AUSTIN",
"state": "TX",
"postal_code": "787501867",
"telephone_number": "512-219-8991",
"fax_number": "512-219-8996"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "B LYNNE GRAY MD PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2014-10-02",
"last_updated": "2025-07-23",
"certification_date": "2025-07-23",
"status": "A",
"authorized_official_last_name": "GRAY",
"authorized_official_first_name": "BARBARA",
"authorized_official_middle_name": "LYNNE",
"authorized_official_title_or_position": "PHYSICIAN",
"authorized_official_telephone_number": "512-219-8991",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "261QP2300X",
"taxonomy_group": "",
"desc": "Clinic/Center, Primary Care",
"state": "TX",
"license": "G8145",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Austin, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.