NPPES file of Aug 9, 2026

Thomas T. Trieu, D.O.

Family Medicine Physician · Biloxi, MS

Thomas T. Trieu, D.O. is a family medicine physician with a practice address in Biloxi, Mississippi, and NPI 1912964024, issued on May 1, 2006. Check the license (Mississippi 207Q00000X, as entered in NPPES) on the Mississippi State Board of Medical Licensure; 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
1912964024
Name
Thomas T. Trieu
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
207Q00000X MS
Self-reported in NPPES; status is on the state search
Practice location
1025 Division St, Biloxi, MS 39530
Phone
(228) 374-2800
Enumerated
May 1, 2006
Record last updated
Mar 24, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(228) 374-2801
Medicaid ID
00118789 MS
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 1025 Division St

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

  1. Catherine Brashear, NP-CFamily Nurse Practitioner1760756423
  2. Ashley Burroughs Lovett, NPFamily Nurse Practitioner1518235142
  3. Jaime Guttierrez, NP-CFamily Nurse Practitioner1548648157
  4. Alexandra Koroscil, FNP-CFamily Nurse Practitioner1063977536
  5. Celia Mitchell, NP-CFamily Nurse Practitioner1255757019
  6. Nathan Stanley, FNP-CFamily Nurse Practitioner1215615992

Verify Thomas T. Trieu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
    Search for license 207Q00000X
    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 Mississippi 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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Thomas T. Trieu among 1,165 family medicine physician records in Mississippi

Thomas T. Trieu, D.O. is one of 1,165 family medicine physician records with a practice address in Mississippi. 79% 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 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 48% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2008 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 family medicine physician records list a practice address in Biloxi

They are 36 of the 1,402 NPPES records with a practice address in Biloxi, and 1,165 family medicine physician records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Babak AmrollahieBiloxi, MS 395301194187245
  2. Phillip Barnes, D.O.Biloxi, MS 395301558396010
  3. Rolando Barnes, DOBiloxi, MS 395301295970721
  4. Thomas Blackledge, MDBiloxi, MS 395301497798615
  5. Andy Doan, MDBiloxi, MS 395301639810310
  6. Michael Dorcik, DOBiloxi, MS 395301356414908
  7. Sylvie Contiguglia, M.D.Biloxi, MS 395311962436576
  8. Robert Cook, MDStennis Space Center, MS 395291932117926

Common questions

What is Thomas T. Trieu, D.O.'s NPI number?

Thomas T. Trieu, D.O.'s National Provider Identifier (NPI) is 1912964024, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas T. Trieu, D.O. located?

The NPPES record lists a practice address at 1025 Division St, Biloxi, MS, 39530. Phone: (228) 374-2800. Providers update this record themselves, so call before visiting.

How can I verify Thomas T. Trieu, D.O.'s license?

NPPES lists Mississippi license number 207Q00000X, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.