NPPES file of Aug 9, 2026

Brian Christopher Nahas, MD

Psychiatry Physician · Austin, TX

Brian Christopher Nahas, MD is a psychiatry physician with a practice address in Austin, Texas, and NPI 1124361043, issued on Mar 28, 2013. Check the license (Texas S0030, 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
1124361043
Name
Brian Christopher Nahas
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
S0030 TX
Self-reported in NPPES; status is on the state search
Practice location
1165 Airport Blvd, Austin, TX 78702
Phone
(512) 472-4357
Enumerated
Mar 28, 2013
Record last updated
Mar 10, 2023
Medicare enrollment
Enrolled (PECOS I20220902000057); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At Houston, 2013
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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Also registered at 1165 Airport Blvd

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

  1. Jehree Anderson, LCDCAddiction (Substance Use Disorder) Counselor1316625890
  2. Sawyer BaileyProfessional Counselor1255074308
  3. Nicholas Cahill, LCSWClinical Social Worker1861037947
  4. Magnolia Cavanaugh, LCDCAddiction (Substance Use Disorder) Counselor1588278667
  5. Joan Chapmond, RNRegistered Nurse1558571489
  6. Madeline Cole, LPCProfessional Counselor1427674175

Verify Brian Christopher Nahas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S0030
    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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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

18 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. Brian Nahas18
  2. Specialty average1,000

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

  1. Austin Travis County Mental Health And Mental Retardation CenterAustin, TX

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

Brian Christopher Nahas among 3,318 psychiatry physician records in Texas

Brian Christopher Nahas, 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 2013, is newer than 65% of them.

  • NPI issued2013 · 65% of these records are older, 32% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2013 · median 2006 among the 1,481 with a school on file
  • Record last updated2023 · 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).

343 psychiatry physician records list a practice address in Austin

They are 343 of the 26,585 NPPES records with a practice address in Austin, and 3,318 psychiatry physician records in Texas.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Renu Anupindi, MDAustin, TX 787021992896047
  2. Russell Bach, M.D.Austin, TX 787021245336544
  3. Li-Yun Chuo, M.D.Austin, TX 787021184014219
  4. Latham Fink, M.D., PH.D.Austin, TX 787021487002994
  5. Katherine Folse, M.D.Austin, TX 787021760923007
  6. John Houston, M.D.Austin, TX 787021568696631
  7. Jeffrey Josephs, M.D.Austin, TX 787021124124516
  8. Polawyn McKinney, MDAustin, TX 787021982895173

Common questions

What is Brian Christopher Nahas, MD's NPI number?

Brian Christopher Nahas, MD's National Provider Identifier (NPI) is 1124361043, issued on Mar 28, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Brian Christopher Nahas, MD located?

The NPPES record lists a practice address at 1165 Airport Blvd, Austin, TX, 78702. Phone: (512) 472-4357. Providers update this record themselves, so call before visiting.

How can I verify Brian Christopher Nahas, MD's license?

NPPES lists Texas license number S0030, 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 Brian Christopher Nahas, MD prescribe under Medicare Part D?

In 2024, Brian Christopher Nahas, MD had 18 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.