James John Marsh, MD
Internal Medicine Physician · Jbsa Fort Sam Houston, TX
James John Marsh, MD is an internal medicine physician with a practice address in Jbsa Fort Sam Houston, Texas, and NPI 1972203479, issued on Mar 6, 2023. Check the license on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James John Marsh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101283978 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3551 Roger Brooke Dr., Jbsa Fort Sam Houston, TX 78234
- Phone
- (210) 916-5910
- Enumerated
- Mar 6, 2023
- Record last updated
- Jun 14, 2026
- Entity
- Type 1 · individual
Also registered at 3551 Roger Brooke Dr.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ian Prichard, DO, RDCSInternal Medicine Physician1740748466
- Niels Ryden, MDInternal Medicine Physician1922709633
- Matthew Smith, M.D.Anesthesiology Physician1609309525
- Donovan Trudeau, DOGeneral Practice Physician1518725423
Verify James John Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14 internal medicine physician records list a practice address in Jbsa Fort Sam Houston
They are 14 of the 101 NPPES records with a practice address in Jbsa Fort Sam Houston, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14 in Jbsa Fort Sam Houston → All 9,175 in Texas → Every provider in Jbsa Fort Sam Houston →
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 James John Marsh, MD's NPI number?
James John Marsh, MD's National Provider Identifier (NPI) is 1972203479, issued on Mar 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is James John Marsh, MD located?
The NPPES record lists a practice address at 3551 Roger Brooke Dr., Jbsa Fort Sam Houston, TX, 78234. Phone: (210) 916-5910. Providers update this record themselves, so call before visiting.
How can I verify James John Marsh, MD's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.