NPPES file of Aug 9, 2026

Matthew Fisher, MD

Psychiatry Physician · Fort Sam Houston, TX

Matthew Fisher, MD is a psychiatry physician with a practice address in Fort Sam Houston, Texas, and NPI 1114489465, issued on Apr 4, 2019. Check the license (Texas S8037, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114489465
Name
Matthew Fisher
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
S8037 TX
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone
(210) 916-3400
Enumerated
Apr 4, 2019
Record last updated
Apr 18, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3551 Roger Brooke Dr

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

  1. Adrianna Adams, LCSWClinical Social Worker1275265456
  2. John AdamsGeneral Practice Physician1134754898
  3. Jordan Adams, PAPhysician Assistant1336876598
  4. Oluwole Afuape, OTR/LOccupational Therapist1033593561
  5. Pierre Monverdy Agnant, MD, MPH, MBA, MACCInternal Medicine Physician1669868568
  6. Della Agquiz, PHARMDOncology Pharmacist1700538741

Verify Matthew Fisher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S8037
    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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99% fewer Medicare Part D claims than the average psychiatry physician in 2024

12 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Matthew Fisher12
  2. Specialty average1,000

Most prescribed

  1. Atorvastatin Calcium11 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.

Matthew Fisher among 3,318 psychiatry physician records in Texas

Matthew Fisher, 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 2019, is newer than 82% of them.

  • NPI issued2019 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2024 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Share Angel, M.D.Fort Sam Houston, TX 782341992977128
  2. Thomas Breidenstein, D.O.San Antonio, TX 782341760559181
  3. Scott Filippino, M.D.Fort Sam Houston, TX 782341407976236
  4. Stephen Gelfond, MDJbsa Fort Sam Houston, TX 782341467456426
  5. Adrian Grant, MDFort Sam Houston, TX 782341578600052
  6. Derrick Hamaoka, M.D.Ft Sam Houston, TX 782341487711230
  7. Judy Kovell, MDFort Sam Houston, TX 782341821291253
  8. Argelio Lopez-Roca Fernandez, M.D.Fort Sam Houston, TX 782341104890227

Common questions

What is Matthew Fisher, MD's NPI number?

Matthew Fisher, MD's National Provider Identifier (NPI) is 1114489465, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Fisher, MD located?

The NPPES record lists a practice address at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234. Phone: (210) 916-3400. Providers update this record themselves, so call before visiting.

How can I verify Matthew Fisher, MD's license?

NPPES lists Texas license number S8037, 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 Matthew Fisher, MD prescribe under Medicare Part D?

In 2024, Matthew Fisher, MD had 12 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.