Jane Barbosa Ayala, M.D.
Rheumatology Physician · San Antonio, TX
Jane Barbosa Ayala, M.D. is a rheumatology physician with a practice address in San Antonio, Texas, and NPI 1093914681, issued on Jul 13, 2007. Check the license (Texas M7836, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jane Barbosa Ayala
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- M7836 TX
01064100A IN
Self-reported in NPPES; status is on the state search - Practice location
- 19272 Stone Oak Pkwy, San Antonio, TX 78258
- Phone
- (210) 265-8851
- Enumerated
- Jul 13, 2007
- Record last updated
- Sep 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (210) 265-8855
- Medicare enrollment
- Enrolled (PECOS I20080723000820); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 545 in Texas → Look up another NPI →
Also registered at 19272 Stone Oak Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Everett Allen, MDRheumatology Physician1609846641
- Marizu Borrego, PA-CPhysician Assistant1003041666
- Kevin Kempf, MDRheumatology Physician1003895020
- Emily Marx, M.D.Rheumatology Physician1144491002
- Erica Ramos, PA-CPhysician Assistant1184721573
- Thomas Rennie, M.D.Rheumatology Physician1265423982
Verify Jane Barbosa Ayala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M7836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average rheumatology physician in 2024
2,126 Medicare Part D claims for 404 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 25 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate341 claims
- Methotrexate165 claims
- Duloxetine Hcl130 claims
- Prednisone117 claims
- Gabapentin114 claims
- Leflunomide93 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.4 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).
Industry payments in 2024: $2,646.72
135 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Rheumatology Associates OF South Texas, PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jane Barbosa Ayala among 545 rheumatology physician records in Texas
Jane Barbosa Ayala, M.D. is one of 545 rheumatology physician records with a practice address in Texas. 87% 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 42% of them.
- NPI issued2007 · 42% of these records are older, 44% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2002 · median 2004 among the 417 with a school on file
- Record last updated2016 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Texas
There are 545 rheumatology physician records in Texas.
All 545 in Texas → Every provider in San Antonio → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Everett Allen, MDSan Antonio, TX 782581609846641
- Kristin Bussey-Smith, MDSan Antonio, TX 782581487844775
- Chelsea Clinton, M.D.San Antonio, TX 782581104008952
- Kevin Kempf, MDSan Antonio, TX 782581003895020
- Emily Marx, M.D.San Antonio, TX 782581144491002
- Gautam Moorjani, MDSan Antonio, TX 782581780617282
- Thomas Rennie, M.D.San Antonio, TX 782581265423982
- William White, MDSan Antonio, TX 782581467425686
Common questions
What is Jane Barbosa Ayala, M.D.'s NPI number?
Jane Barbosa Ayala, M.D.'s National Provider Identifier (NPI) is 1093914681, issued on Jul 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jane Barbosa Ayala, M.D. located?
The NPPES record lists a practice address at 19272 Stone Oak Pkwy, San Antonio, TX, 78258. Phone: (210) 265-8851. Providers update this record themselves, so call before visiting.
How can I verify Jane Barbosa Ayala, M.D.'s license?
NPPES lists Texas license number M7836, 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.
How much does Jane Barbosa Ayala, M.D. prescribe under Medicare Part D?
In 2024, Jane Barbosa Ayala, M.D. had 2,126 Medicare Part D claims for 404 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Jane Barbosa Ayala, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.4 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.