NPPES file of Aug 9, 2026

Nam Nguyen

General Practice Dentistry · Missouri City, TX

Nam Nguyen is a general practice dentistry with a practice address in Missouri City, Texas, and NPI 1942904271, issued on Mar 29, 2023. Check the license (Texas 40122, as entered in NPPES) with the Texas 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
1942904271
Name
Nam Nguyen
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
40122 TX
Self-reported in NPPES; status is on the state search
Practice location
4225 Sienna Pkwy Ste 130, Missouri City, TX 77459
Phone
(832) 621-3454
Enumerated
Mar 29, 2023
Record last updated
Jul 3, 2024
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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8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →

Verify Nam Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 40122    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
Find the Texas license search

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31% fewer Medicare Part D claims than the average general practice dentistry in 2024

57 Medicare Part D claims for 40 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Nam Nguyen57
  2. Specialty average83

Most prescribed

  1. Amoxicillin29 claims
  2. Chlorhexidine Gluconate14 claims

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.

Nam Nguyen among 10,056 general practice dentistry records in Texas

Nam Nguyen is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 91% of them.

  • NPI issued2023 · 91% of these records are older, 4% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

45 general practice dentistry records list a practice address in Missouri City

They are 45 of the 1,480 NPPES records with a practice address in Missouri City, and 10,056 general practice dentistry records in Texas.

All 10,056 in Texas → Every provider in Missouri City → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Jacob Dent, D.D.SMissouri City, TX 774591366597890
  2. Victor Eng, DDSMissouri City, TX 774591477698249
  3. Ronald Evans, D.D.S.Missouri City, TX 774591134223688
  4. Michael Holmes, D.D.S.Missouri City, TX 774591588873673
  5. Saadia Jamil, DDSMissouri City, TX 774591790941292
  6. Kruti Khara, D.D.S.Missouri City, TX 774591811055320
  7. Sheri Leighton, DDSMissouri City, TX 774591114099322
  8. Tricia McCue, D.D.S.Missouri City, TX 774591932254471

Common questions

What is Nam Nguyen's NPI number?

Nam Nguyen's National Provider Identifier (NPI) is 1942904271, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nam Nguyen located?

The NPPES record lists a practice address at 4225 Sienna Pkwy Ste 130, Missouri City, TX, 77459. Phone: (832) 621-3454. Providers update this record themselves, so call before visiting.

How can I verify Nam Nguyen's license?

NPPES lists Texas license number 40122, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Nam Nguyen prescribe under Medicare Part D?

In 2024, Nam Nguyen had 57 Medicare Part D claims for 40 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

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.