Jeffrey Alexander Feinstein, M.D.
Rheumatology Physician · Windcrest, TX
Jeffrey Alexander Feinstein, M.D. is a rheumatology physician with a practice address in Windcrest, Texas, and NPI 1609867241, issued on Nov 2, 2005. Check the license (Texas M2320, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Alexander Feinstein
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- M2320 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8930 Fourwinds Dr Ste 100, Windcrest, TX 78239
- Phone
- (210) 590-9596
- Enumerated
- Nov 2, 2005
- Record last updated
- Dec 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 590-6227
- Medicare enrollment
- Enrolled (PECOS I20060307000119); 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 8930 Fourwinds Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casey Jones, PA-CPhysician Assistant1255023073
- Felecia Smith, FNPNurse Practitioner1427249457
Verify Jeffrey Alexander Feinstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average rheumatology physician in 2024
4,026 Medicare Part D claims for 426 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 633 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen305 claims
- Prednisone304 claims
- Hydroxychloroquine Sulfate257 claims
- Gabapentin226 claims
- Methotrexate206 claims
- Tramadol Hcl160 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): 81.6 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: $2,172.66
33 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 Solutions PLLCWindcrest, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Alexander Feinstein among 545 rheumatology physician records in Texas
Jeffrey Alexander Feinstein, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1998 · median 2004 among the 417 with a school on file
- Record last updated2021 · 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 Windcrest → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Lama Hashish, MDSan Antonio, TX 782401356432389
- Michael Bond, D.O.Lackland A F B, TX 782361689745796
- Juan Garza, MDJbsa Lackland, TX 782361821072323
- Ramon Arroyo, M.D.Fort Sam Houston, TX 782341730179151
- Daniel Battafarano, D.O.Fort Sam Houston, TX 782341225027246
- Walter Downs, M.D.Fort Sam Houston, TX 782341992785729
- Victoria Fernandes, MDJbsa Fort Sam Houston, TX 782341437417375
- Jay Higgs, MDFort Sam Houston, TX 782341538130067
Common questions
What is Jeffrey Alexander Feinstein, M.D.'s NPI number?
Jeffrey Alexander Feinstein, M.D.'s National Provider Identifier (NPI) is 1609867241, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Alexander Feinstein, M.D. located?
The NPPES record lists a practice address at 8930 Fourwinds Dr Ste 100, Windcrest, TX, 78239. Phone: (210) 590-9596. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Alexander Feinstein, M.D.'s license?
NPPES lists Texas license number M2320, 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 Jeffrey Alexander Feinstein, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Alexander Feinstein, M.D. had 4,026 Medicare Part D claims for 426 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Jeffrey Alexander Feinstein, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.6 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.