Sambit Kumar Gupta, M.D.
Internal Medicine Physician · San Antonio, TX
Sambit Kumar Gupta, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1598761207, issued on Jun 27, 2005. Check the license (Texas M3566, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sambit Kumar Gupta
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- M3566 TX
12239R LA
MD.12239R LA
2006-00415 NC
Self-reported in NPPES; status is on the state search - Practice location
- 12603 Old Wick RD, San Antonio, TX 78230
- Phone
- (210) 277-8989
- Enumerated
- Jun 27, 2005
- Record last updated
- Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 277-8989
- Medicaid ID
- 1155063 LA
- Medicare enrollment
- Enrolled (PECOS I20070124000116); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Sambit Kumar Gupta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M3566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
171 Medicare Part D claims for 129 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Azithromycin23 claims
- Cephalexin14 claims
- Nitrofurantoin Mono-Macro12 claims
- Paxlovid12 claims
- Tramadol Hcl-Acetaminophen11 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.
Bills Medicare through one group practice
- Bexar Emergency Physicians PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sambit Kumar Gupta among 9,175 internal medicine physician records in Texas
Sambit Kumar Gupta, M.D. is one of 9,175 internal 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, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carmen Cawley, MDSan Antonio, TX 782301801903885
- Federico Ng, MDSan Antonio, TX 782301528061488
- Arlene Olaisen, MDSan Antonio, TX 782301134233463
- Lorraine Shirley-Wenzel, M.D.San Antonio, TX 782301316934854
- Beatriz Talayero, M.D.San Antonio, TX 782301982780664
- Jesus Valdes, MDSan Antonio, TX 782301558437012
- Randall Vanover, M.D.San Antonio, TX 782301700937992
- Surbhi BanubakodeSan Antonio, TX 782291770371783
Common questions
What is Sambit Kumar Gupta, M.D.'s NPI number?
Sambit Kumar Gupta, M.D.'s National Provider Identifier (NPI) is 1598761207, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sambit Kumar Gupta, M.D. located?
The NPPES record lists a practice address at 12603 Old Wick RD, San Antonio, TX, 78230. Phone: (210) 277-8989. Providers update this record themselves, so call before visiting.
How can I verify Sambit Kumar Gupta, M.D.'s license?
NPPES lists Texas license number M3566, 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 Sambit Kumar Gupta, M.D. prescribe under Medicare Part D?
In 2024, Sambit Kumar Gupta, M.D. had 171 Medicare Part D claims for 129 beneficiaries; 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.