Omar Ayala, M.D.
Internal Medicine Physician · San Angelo, TX
Omar Ayala, M.D. is an internal medicine physician with a practice address in San Angelo, Texas, and NPI 1972786176, issued on Dec 11, 2007. Check the license (Texas N4925, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Omar Ayala
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N4925 TX
Self-reported in NPPES; status is on the state search - Practice location
- 120 E Harris Ave, San Angelo, TX 76903
- Phone
- (325) 653-6741
- Enumerated
- Dec 11, 2007
- Record last updated
- Jun 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100116000219); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 120 E Harris Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virginia Adams, RD, LDRegistered Dietitian1760651434
- Jarrett Aldinger, MDAnesthesiology Physician1689934788
- Saint-Martin Allihien, MD, MPHInternal Medicine Physician1467194498
- Nestor Alvar, CCPPerfusionist1215868047
- Stormie Anderson, RNEmergency Registered Nurse1386510410
- Cameron Arakaki, DOEmergency Medicine Physician1457098246
Verify Omar Ayala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N4925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 95.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Shannon ClinicSan Angelo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar Ayala among 9,175 internal medicine physician records in Texas
Omar Ayala, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1999 · median 2004 among the 6,088 with a school on file
- Record last updated2013 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 internal medicine physician records list a practice address in San Angelo
They are 61 of the 1,796 NPPES records with a practice address in San Angelo, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Angelo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carl Anderton, M.D.San Angelo, TX 769031912999871
- James Barnett, M.D.San Angelo, TX 769031780676411
- Meena Betha, MDSan Angelo, TX 769031699752063
- Paul Borgfeld, M. D.San Angelo, TX 769031104820976
- Anna Goritsas, M.D.San Angelo, TX 769031306896642
- John Harvey, MDSan Angelo, TX 769031811952427
- Ty Hughston, M.D.San Angelo, TX 769031265426027
- Charles Jones, MDSan Angelo, TX 769031023002888
Common questions
What is Omar Ayala, M.D.'s NPI number?
Omar Ayala, M.D.'s National Provider Identifier (NPI) is 1972786176, issued on Dec 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Omar Ayala, M.D. located?
The NPPES record lists a practice address at 120 E Harris Ave, San Angelo, TX, 76903. Phone: (325) 653-6741. Providers update this record themselves, so call before visiting.
How can I verify Omar Ayala, M.D.'s license?
NPPES lists Texas license number N4925, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Omar Ayala, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.