NPPES file of Aug 9, 2026

Nghia D. Nguyen, M.D.

Clinical Pathology/Laboratory Medicine Physician · Houston, TX

Nghia D. Nguyen, M.D. is a clinical pathology/laboratory medicine physician with a practice address in Houston, Texas, and NPI 1326085986, issued on Jun 1, 2006. Check the license (Texas H8288, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326085986
Name
Nghia D. Nguyen
Credential
M.D.
Primary taxonomy
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
License number
H8288 TX
Self-reported in NPPES; status is on the state search
Practice location
6411 Fannin St, Houston, TX 77030
Phone
(713) 704-4000
Enumerated
Jun 1, 2006
Record last updated
Feb 11, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(713) 500-0730
Medicare enrollment
Enrolled (PECOS I20050110000928); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1989
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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8 nearest clinical pathology/laboratory medicine physician records → All 65 in Texas → Look up another NPI →

Also registered at 6411 Fannin St

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

  1. Abeer Abdelhafez, MDDiagnostic Radiology Physician1225791338
  2. Hamzah Abduljabar, MDHospitalist Physician1720608730
  3. Muhammad Abdullah, CAAAnesthesiologist Assistant1053295154
  4. Nora AbifarajPharmacist1073435855
  5. Doha Aboul-FotouhPediatrics Physician1891255691
  6. Rodeo Abrencillo, M.D.Critical Care Medicine (Internal Medicine) Physician1164716635

Verify Nghia D. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H8288    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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Bills Medicare through one group practice

  1. University OF Texas Health Science Center AT HoustonHouston, TX

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

Nghia D. Nguyen among 65 clinical pathology/laboratory medicine physician records in Texas

Nghia D. Nguyen, M.D. is one of 65 clinical pathology/laboratory medicine physician records with a practice address in Texas. 43% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 38% newer
  • In a Medicare fileYes · 43% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated1989 · median 1993 among the 20 with a school on file
  • Record last updated2008 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Pathology/Laboratory Medicine Physician providers in Texas

There are 65 clinical pathology/laboratory medicine physician records in Texas.

All 65 in Texas → Every provider in Houston → Clinical Pathology/Laboratory Medicine Physician nationwide →

The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes

  1. Louis Buja, M.D.Houston, TX 770301265485197
  2. Deborah Citron, MDHouston, TX 770301184713554
  3. Christie Finch, MDHouston, TX 770301154410520
  4. Robert Hunter, M.D.Houston, TX 770301508803750
  5. Orieji Illoh, M.D.Houston, TX 770301467407593
  6. Christopher Leveque, MDHouston, TX 770301912902248
  7. Jing Liu, M.D.Houston, TX 770301184661332
  8. Dipen Maru, M.D.Houston, TX 770301679688832

Common questions

What is Nghia D. Nguyen, M.D.'s NPI number?

Nghia D. Nguyen, M.D.'s National Provider Identifier (NPI) is 1326085986, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nghia D. Nguyen, M.D. located?

The NPPES record lists a practice address at 6411 Fannin St, Houston, TX, 77030. Phone: (713) 704-4000. Providers update this record themselves, so call before visiting.

How can I verify Nghia D. Nguyen, M.D.'s license?

NPPES lists Texas license number H8288, 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.

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.

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.