B LYNNE GRAY MD PLLC
NPI 1346643459
Clinic/Center - Primary Care in Austin, TX

Active since October 02, 2014CLIA 45D0506216 · Microscopy
12505 HYMEADOW DR, SUITE 2-A, AUSTIN, TX 78750(512) 219-8991(512) 219-8996 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About B Lynne Gray Md Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

B LYNNE GRAY MD PLLC (NPI 1346643459) is a healthcare organization registered as a primary care in Austin, Texas and active in the NPI registry since October 2014. The organization holds a CLIA Microscopy certificate valid through August 31, 2026 and lists Barbara Lynne Gray, Physician, as its authorized official.

NPPES Registry Identity

NPI1346643459
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameB LYNNE GRAY MD PLLC
Location Address12505 HYMEADOW DR, SUITE 2-AAustin, TX 78750-1867
Mailing Address12505 Hymeadow Dr Ste 2bAustin, TX 78750-1848 · (512) 219-8991 · Fax (512) 219-8996
Fax(512) 219-8996
Organization SubpartNo
Authorized OfficialBarbara Lynne GrayPhysician · (512) 219-8991
Enumeration DateOctober 2, 2014
Last NPPES UpdateJuly 23, 2025
NPPES CertifiedJuly 23, 2025
NPI 1346643459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License Licensed in TX · G8145
12505 HYMEADOW DR, Austin, TX 78750

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 45D0506216

B Lynne Gray MD · Austin, TX
Active · expires Aug 31, 2026
CLIA Number45D0506216
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorLynne B. Gray
Laboratory Phone(512) 219-8991
Laboratory LocationB Lynne Gray MD12505 Hymeadow Drive, Suite 2-A, Austin, TX 78750
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist
12505 HYMEADOW DR, SUITE 2D
AUSTIN, TX 78750
Dentist
12505 HYMEADOW DR, STE. 2 D
AUSTIN, TX 78750
Dentist (General Practice)
12505 HYMEADOW DR, SUITE 2D
AUSTIN, TX 78750
Internal Medicine
12505 HYMEADOW DR, BUILDING 2, SUITE B
AUSTIN, TX 78750
Physical Therapist
12505 HYMEADOW DR
AUSTIN, TX 78750

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is B Lynne Gray MD PLLC's NPI number?

The NPI number for B Lynne Gray MD PLLC is 1346643459. It was assigned to this organization in the NPPES registry on October 2, 2014.

Where is B Lynne Gray MD PLLC located?

B Lynne Gray MD PLLC is located at 12505 Hymeadow Dr Suite 2-A, Austin, TX 78750. The listed phone number is (512) 219-8991.

What is B Lynne Gray MD PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does B Lynne Gray MD PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 45D0506216) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for B Lynne Gray MD PLLC was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.