NPPES file of Aug 9, 2026

Brian Nguyen, D.O.

Neurocritical Care Physician · Dallas, TX

Brian Nguyen, D.O. is a neurocritical care physician with a practice address in Dallas, Texas, and NPI 1669904629, issued on Mar 29, 2017. Check the license (Texas T1488, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669904629
Name
Brian Nguyen
Credential
D.O.
Primary taxonomy
Neurocritical Care Physician 2084A2900X
License numbers
T1488 TX
UO5672 FL
Self-reported in NPPES; status is on the state search
Practice location
5232 Harry Hines Boulevard, Dallas, TX 75390
Phone
(214) 590-8000
Enumerated
Mar 29, 2017
Record last updated
Oct 13, 2025
Medicare enrollment
Enrolled (PECOS I20230823004719); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Verify Brian Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T1488
    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

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The practice group's MIPS final score for 2023 (Medicare payment program): 75.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score68.1
  2. Costout of 100 · 30%49.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Texas Health Physicians GroupFort Worth, TX

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

Brian Nguyen among 59 neurocritical care physician records in Texas

Brian Nguyen, D.O. is one of 59 neurocritical care physician records with a practice address in Texas. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.

  • NPI issued2017 · 75% of these records are older, 19% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 92% of these records are
  • Graduated2017 · median 2010 among the 54 with a school on file
  • Record last updated2025 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurocritical Care Physician providers in Texas

There are 59 neurocritical care physician records in Texas.

The 8 neurocritical care physician records with the nearest ZIP codes

  1. Venkatesh Aiyagari, MDDallas, TX 753901699788042
  2. Anna Bashmakov, DODallas, TX 753901093374621
  3. Stephen Figueroa, MDDallas, TX 753901962602797
  4. Kimberly GlaserDallas, TX 753901467005215
  5. Christiana Hall, MDDallas, TX 753901417067877
  6. Bappaditya Ray, MDDallas, TX 753901255530820
  7. Michael Rubin, MDDallas, TX 753901083816599
  8. Zachary Roesch, MDDallas, TX 752351952930828

Common questions

What is Brian Nguyen, D.O.'s NPI number?

Brian Nguyen, D.O.'s National Provider Identifier (NPI) is 1669904629, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Brian Nguyen, D.O. located?

The NPPES record lists a practice address at 5232 Harry Hines Boulevard, Dallas, TX, 75390. Phone: (214) 590-8000. Providers update this record themselves, so call before visiting.

How can I verify Brian Nguyen, D.O.'s license?

NPPES lists Texas license number T1488, 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.

What is Brian Nguyen, D.O.'s MIPS final score?

The 2023 MIPS final score is 75.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.