ONE MEDICAL GROUP OF TEXAS, P.A.
NPI 1770167827
Family Medicine in Austin, TX
About One Medical Group Of Texas, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONE MEDICAL GROUP OF TEXAS, P.A. (NPI 1770167827), doing business as One Medical, is a healthcare organization registered as a family medicine in Austin, Texas and active in the NPI registry since May 2021. The organization holds a CLIA Microscopy certificate valid through September 20, 2027, maintains 3 additional practice locations, and lists Andrew S Diamond, Chief Medical Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
One Medical Group Of Texas, P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
23Medicare enrollment records show 23 clinicians reassign Medicare billing to One Medical Group Of Texas, P.A., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 14 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 23Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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) 45D2236968
One Medical · Houston, TXFrequently 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 One Medical Group Of Texas, P.A.'s NPI number?
The NPI number for One Medical Group Of Texas, P.A. is 1770167827. It was assigned to this organization in the NPPES registry on May 5, 2021. The provider is doing business as One Medical.
Where is One Medical Group Of Texas, P.A. located?
One Medical Group Of Texas, P.A. is located at 3001 Palm Way Ste D134, Austin, TX 78758. The listed phone number is (512) 491-1095.
What is One Medical Group Of Texas, P.A.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is One Medical Group Of Texas, P.A. enrolled in Medicare?
Yes. One Medical Group Of Texas, P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through One Medical Group Of Texas, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 3 Medicare specialties reassign their Medicare billing to One Medical Group Of Texas, P.A.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (14), Nurse Practitioner (8) and Internal Medicine (1). Of these, 4 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does One Medical Group Of Texas, P.A. hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 45D2236968) is associated with this NPI, valid through September 20, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for One Medical Group Of Texas, P.A. was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# One Medical Group Of Texas, P.a. · NPI 1770167827
Family Medicine organization in Austin, Texas. Organization record, active in the CMS NPPES registry since May 5, 2021.
## Identity
- **NPI:** 1770167827 (Entity type: Organization)
- **Enumerated:** May 5, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** One Medical (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Andrew Diamond, CHIEF MEDICAL OFFICER
## Practice location
- **Address:** 3001 PALM WAY STE D134, Austin, TX 78758-7963
- **Phone:** (512) 491-1095 · **Fax:** (512) 692-4337
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 23 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (14), Nurse Practitioner (8), Internal Medicine (1); 4 practice at this address and 14 within 10 miles; [full list](https://npiprofile.com/npi/1770167827/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 4, 2025
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1770167827) · Data from the CMS NPPES public registry.