Stella Leonora Winters, M.D.
Family Medicine Physician · Rio Grande City, TX
Stella Leonora Winters, M.D. is a family medicine physician with a practice address in Rio Grande City, Texas, and NPI 1942647839, issued on May 31, 2013. Check the license (Texas Q3992, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stella Leonora Winters
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- Q3992 TX
MD470928 PA
Self-reported in NPPES; status is on the state search - Practice location
- 128 N FM 3167, Rio Grande City, TX 78582
- Phone
- (956) 487-9025
- Enumerated
- May 31, 2013
- Record last updated
- Jun 5, 2025
- Fax
- (956) 487-4680
- Medicare enrollment
- Enrolled (PECOS I20150904001873); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 128 N FM 3167
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rogelio Contreras, MSN, APRN, FNP-BCFamily Nurse Practitioner1316044753
- Keirsten Cummings, APRN, FNP-BCFamily Nurse Practitioner1700257987
- Naomi D'Acolatse, M.D.Family Medicine Physician1073855698
- Nathan Garza, MDInternal Medicine Physician1932801230
- Rolando Guerrero, M.D.Emergency Medicine Physician1649288259
- Rogelio Mendoza, MDEmergency Medicine Physician1952981524
Verify Stella Leonora Winters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q3992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average family medicine physician in 2024
2,315 Medicare Part D claims for 314 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium237 claims
- Amlodipine Besylate116 claims
- Lisinopril103 claims
- Metformin Hcl88 claims
- Gabapentin71 claims
- Jardiance66 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): 78.5 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 2 group practices
- Caritas Family Medicine PALive Oak, TX
- Renaissance Medical FoundationRio Grande City, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stella Leonora Winters among 11,119 family medicine physician records in Texas
Stella Leonora Winters, M.D. is one of 11,119 family 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 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2013 · median 2004 among the 7,095 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Rio Grande City
They are 9 of the 290 NPPES records with a practice address in Rio Grande City, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Rio Grande City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Naomi D'Acolatse, M.D.Rio Grande City, TX 785821073855698
- Antonio Falcon, MDRio Grande City, TX 785821538118740
- James Falcon, M.D.Rio Grande City, TX 785821144480815
- Javier Margo, M.D.Rio Grande City, TX 785821356358915
- Dane Pawlowski, MDRio Grande City, TX 785821104278464
- Mario Rodriguez, M.D.Rio Grande City, TX 785821528086006
- Porfirio Rodriguez, M.DRio Grande City, TX 785821982612859
- Mario Vasquez AguilarRio Grande City, TX 785821275846156
Common questions
What is Stella Leonora Winters, M.D.'s NPI number?
Stella Leonora Winters, M.D.'s National Provider Identifier (NPI) is 1942647839, issued on May 31, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Stella Leonora Winters, M.D. located?
The NPPES record lists a practice address at 128 N FM 3167, Rio Grande City, TX, 78582. Phone: (956) 487-9025. Providers update this record themselves, so call before visiting.
How can I verify Stella Leonora Winters, M.D.'s license?
NPPES lists Texas license number Q3992, 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 Stella Leonora Winters, M.D. prescribe under Medicare Part D?
In 2024, Stella Leonora Winters, M.D. had 2,315 Medicare Part D claims for 314 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Stella Leonora Winters, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.5 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.