NPPES file of Aug 9, 2026

Michael Brian Brennan, PSY.D.

Clinical Psychologist · Fort Hood, TX

Michael Brian Brennan, PSY.D. is a clinical psychologist with a practice address in Fort Hood, Texas, and NPI 1811232564, issued on Dec 6, 2012. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1811232564
Name
Michael Brian Brennan
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
4391 AZ
Self-reported in NPPES; status is on the state search
Practice location
36000 Darnall Loop, Fort Hood, TX 76544
Phone
(773) 520-2506
Enumerated
Dec 6, 2012
Record last updated
Jan 28, 2014 (not updated in 12 years: call before relying on the address or phone)
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.
Download card Updates feed

8 nearest clinical psychologist records → All 2,732 in Texas → Look up another NPI →

Also registered at 36000 Darnall Loop

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

  1. Becky Adams, LVNLicensed Vocational Nurse1295893907
  2. Taiwo Adetutu, MDPediatrics Physician1316090129
  3. Philip Ainslie, R.PH.Pharmacotherapy Pharmacist1881667384
  4. Amanda Akogyeram-Salami, PHARMDPharmacist1023716651
  5. John Alamodin, M.S.W.Clinical Social Worker1629364526
  6. Steven Albert, D.O.Family Medicine Physician1851457865

Verify Michael Brian Brennan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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
Find 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Michael Brian Brennan among 2,732 clinical psychologist records in Texas

Michael Brian Brennan, PSY.D. is one of 2,732 clinical psychologist records with a practice address in Texas. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 57% of them.

  • NPI issued2012 · 57% of these records are older, 39% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2014 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 clinical psychologist records list a practice address in Fort Hood

They are 19 of the 1,141 NPPES records with a practice address in Fort Hood, and 2,732 clinical psychologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,732 in Texas → Every provider in Fort Hood → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Pedro Casas, PH.D.Fort Hood, TX 765441144377169
  2. Katherine Dondanville, PSY.D.Fort Hood, TX 765441881973261
  3. Luis Fernandez, PHDFort Hood, TX 765441023071172
  4. Peter Frohman, PH.D.Fort Hood, TX 765441982765491
  5. John Golden, PH.D.Fort Hood, TX 765441801118815
  6. Yanira Hernandez-Collazo, PSY.DFort Cavazos, TX 765441114235009
  7. Dayami Liebenguth, PSY.D.Fort Hood, TX 765441144385238
  8. Kenneth McCallum, PH.D.Killeen, TX 765441376600502

Common questions

What is Michael Brian Brennan, PSY.D.'s NPI number?

Michael Brian Brennan, PSY.D.'s National Provider Identifier (NPI) is 1811232564, issued on Dec 6, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Michael Brian Brennan, PSY.D. located?

The NPPES record lists a practice address at 36000 Darnall Loop, Fort Hood, TX, 76544. Phone: (773) 520-2506. Providers update this record themselves, so call before visiting.

How can I verify Michael Brian Brennan, PSY.D.'s license?

Search the Texas board that licenses this profession; the NPPES record confirms identity 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. 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.