Nathan Garza, MD
Internal Medicine Physician · Rio Grande City, TX
Nathan Garza, MD is an internal medicine physician with a practice address in Rio Grande City, Texas, and NPI 1932801230, issued on Mar 20, 2023. Check the license (Texas W6632, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nathan Garza
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- W6632 TX
Self-reported in NPPES; status is on the state search - Practice location
- 128 N FM 3167, Rio Grande City, TX 78582
- Phone
- (956) 370-6560
- Enumerated
- Mar 20, 2023
- Record last updated
- Jul 28, 2026
- Entity
- Type 1 · individual
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
- Rolando Guerrero, M.D.Emergency Medicine Physician1649288259
- Rogelio Mendoza, MDEmergency Medicine Physician1952981524
- Alberto OlivarezCertified Registered Nurse Anesthetist1790636983
Verify Nathan Garza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W6632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
5 internal medicine physician records list a practice address in Rio Grande City
They are 5 of the 290 NPPES records with a practice address in Rio Grande City, and 9,175 internal medicine physician records in Texas.
All 5 in Rio Grande City → All 9,175 in Texas → Every provider in Rio Grande City →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Nathan Garza, MD's NPI number?
Nathan Garza, MD's National Provider Identifier (NPI) is 1932801230, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Garza, MD located?
The NPPES record lists a practice address at 128 N FM 3167, Rio Grande City, TX, 78582. Phone: (956) 370-6560. Providers update this record themselves, so call before visiting.
How can I verify Nathan Garza, MD's license?
NPPES lists Texas license number W6632, 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 Nathan Garza, MD prescribe under Medicare Part D?
In 2024, Nathan Garza, MD had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.