NPPES file of Aug 9, 2026

Brian Huy Thai, DMD

Endodontics · Westminster, CA

Brian Huy Thai, DMD is an endodontics with a practice address in Westminster, California, and NPI 1801003637, issued on May 17, 2007. Check the license (California 58039, as entered in NPPES) with the California board that licenses this profession; 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
1801003637
Name
Brian Huy Thai
Credential
DMD
Primary taxonomy
Endodontics 1223E0200X
License number
58039 CA
Self-reported in NPPES; status is on the state search
Practice location
7683 Westminster Blvd, Westminster, CA 92683
Phone
(714) 548-1625
Enumerated
May 17, 2007
Record last updated
Jul 14, 2009 (not updated in 17 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.
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Verify Brian Huy Thai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 58039
    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
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84% fewer Medicare Part D claims than the average endodontics in 2024

19 Medicare Part D claims for 13 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Brian Thai19
  2. Specialty average121

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.

Brian Huy Thai among 1,018 endodontics records in California

Brian Huy Thai, DMD is one of 1,018 endodontics records with a practice address in California. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.

  • NPI issued2007 · 27% of these records are older, 42% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2009 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in California

There are 1,018 endodontics records in California.

The 8 endodontics records with the nearest ZIP codes

  1. Kimberly Carter, D.M.D.Rancho Santa Margarita, CA 926881174639785
  2. Samuel Ip, DDSRancho Santa Margarita, CA 926881275610875
  3. Jamie Tran, D.M.D.Rancho Santa Margarita, CA 926881033490073
  4. Otis Chong, DMDLaguna Niguel, CA 926771861663148
  5. Lilley Gharavi, D.M.D.Laguna Niguel, CA 926771326483348
  6. Angela Hsiao, D.D.S., M.S.Laguna Niguel, CA 926771962672014
  7. Karen CoffmanMission Viejo, CA 926911952495830
  8. Natalie Eidelstein, D.D.SMission Viejo, CA 926911194070441

Common questions

What is Brian Huy Thai, DMD's NPI number?

Brian Huy Thai, DMD's National Provider Identifier (NPI) is 1801003637, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Brian Huy Thai, DMD located?

The NPPES record lists a practice address at 7683 Westminster Blvd, Westminster, CA, 92683. Phone: (714) 548-1625. Providers update this record themselves, so call before visiting.

How can I verify Brian Huy Thai, DMD's license?

NPPES lists California license number 58039, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Huy Thai, DMD prescribe under Medicare Part D?

In 2024, Brian Huy Thai, DMD had 19 Medicare Part D claims for 13 beneficiaries; the average among endodontics prescribers was 121. 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.