James C. Martin, MD
Family Medicine Physician · San Antonio, TX
James C. Martin, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1144226572, issued on Jun 21, 2005. Check the license (Texas E1039, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James C. Martin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- E1039 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4118 Pond Hill RD Ste 202, San Antonio, TX 78231
- Phone
- (210) 450-6620
- Enumerated
- Jun 21, 2005
- Record last updated
- Mar 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (210) 450-6621
- Medicaid IDs
- 121265607 TX
121265606 TX
121265603 TX - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify James C. Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E1039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,197 Medicare Part D claims for 218 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Montelukast Sodium80 claims
- Atorvastatin Calcium78 claims
- Levothyroxine Sodium63 claims
- Losartan Potassium43 claims
- Hydrochlorothiazide42 claims
- Omeprazole42 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.
James C. Martin among 11,119 family medicine physician records in Texas
James C. Martin, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2018 · 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).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marta Aleman, M.D.San Antonio, TX 782311487784591
- Beth Bebout, MDSan Antonio, TX 782311417981101
- Dora Garcia, M.D.Shavano Park, TX 782311639162167
- Alexandra Garcia, M.D.San Antonio, TX 782311902899446
- Annika Gonzalez, MDSan Antonio, TX 782311780717595
- Hilda Gonzalez-Saenz, M. D.San Antonio, TX 782311942310826
- Monika Kapur, M.D.San Antonio, TX 782311871552737
- Jorge Kohatsu, MDShavano Park, TX 782311578676086
Common questions
What is James C. Martin, MD's NPI number?
James C. Martin, MD's National Provider Identifier (NPI) is 1144226572, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James C. Martin, MD located?
The NPPES record lists a practice address at 4118 Pond Hill RD Ste 202, San Antonio, TX, 78231. Phone: (210) 450-6620. Providers update this record themselves, so call before visiting.
How can I verify James C. Martin, MD's license?
NPPES lists Texas license number E1039, 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 James C. Martin, MD prescribe under Medicare Part D?
In 2024, James C. Martin, MD had 1,197 Medicare Part D claims for 218 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.