NPPES file of Aug 9, 2026

Thomas M. Brown, MD

Psychiatry Physician · San Antonio, TX

Thomas M. Brown, MD is a psychiatry physician with a practice address in San Antonio, Texas, and NPI 1386747277, issued on Sep 6, 2006. Check the license (Texas L0052, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386747277
Name
Thomas M. Brown
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
L0052 TX
Self-reported in NPPES; status is on the state search
Practice location
7400 Merton Minter St, San Antonio, TX 78229
Phone
(210) 617-5300
Enumerated
Sep 6, 2006
Record last updated
Dec 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(210) 949-3918
Medicare enrollment
Enrolled (PECOS I20050122000039); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 1989
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →

Also registered at 7400 Merton Minter St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer AanensenRegistered Nurse1528948957
  2. Farid AbdousCritical Care Medicine Registered Nurse1881421816
  3. Alfy AbrahamMedical-Surgical Registered Nurse1164306502
  4. David AbregoLicensed Vocational Nurse1558295956
  5. Joseph Acord, RNCase Management Registered Nurse1487516894
  6. Grazia AcostaCounseling Psychologist1932047602

Verify Thomas M. Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L0052    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Bexar County Board OF Trustees For Mental Health Mental RetardationSan Antonio, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas M. Brown among 3,318 psychiatry physician records in Texas

Thomas M. Brown, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 65% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1989 · median 2006 among the 1,481 with a school on file
  • Record last updated2015 · 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 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Texas

There are 3,318 psychiatry physician records in Texas.

All 3,318 in Texas → Every provider in San Antonio → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nicole Braida, M.D.San Antonio, TX 782291679551097
  2. Edmund Cavazos, M.D.San Antonio, TX 782291568461986
  3. Shawna Deeves, M.D.San Antonio, TX 782291891721973
  4. David Gonzalez, M.D.San Antonio, TX 782291932167889
  5. Nadeem Haider, MDSan Antonio, TX 782291679590533
  6. Van King, M.D.San Antonio, TX 782291184669012
  7. Dmitry Listengarten, MDSan Antonio, TX 782291669433173
  8. Cervando Martinez, M.D.San Antonio, TX 782291831132273

Common questions

What is Thomas M. Brown, MD's NPI number?

Thomas M. Brown, MD's National Provider Identifier (NPI) is 1386747277, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas M. Brown, MD located?

The NPPES record lists a practice address at 7400 Merton Minter St, San Antonio, TX, 78229. Phone: (210) 617-5300. Providers update this record themselves, so call before visiting.

How can I verify Thomas M. Brown, MD's license?

NPPES lists Texas license number L0052, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.