NPPES file of Aug 9, 2026

Thomas James Nguyen, DDS

General Practice Dentistry · Elk Grove, CA

Thomas James Nguyen, DDS is a general practice dentistry with a practice address in Elk Grove, California, and NPI 1174772040, issued on Sep 15, 2008. Check the license (California 54896, 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
1174772040
Name
Thomas James Nguyen
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
54896 CA
Self-reported in NPPES; status is on the state search
Practice location
9340 W Stockton Blvd Ste 120, Elk Grove, CA 95758
Phone
(916) 684-8373
Enumerated
Sep 15, 2008
Record last updated
Sep 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(916) 684-8175
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 9340 W Stockton Blvd Ste 120

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

  1. Dai Le, D.D.S.General Practice Dentistry1689709453

Verify Thomas James Nguyen 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 54896
    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 California 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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Industry payments in 2024: $558.00

2 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Nguyen$558.00
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas James Nguyen among 17,852 general practice dentistry records in California

Thomas James Nguyen, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.

  • NPI issued2008 · 60% of these records are older, 35% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 79% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

84 general practice dentistry records list a practice address in Elk Grove

They are 84 of the 3,596 NPPES records with a practice address in Elk Grove, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Thaddous Archie, DDSElk Grove, CA 957581992864011
  2. Stanley Arellano, DDSElk Grove, CA 957581417039561
  3. Morteza Beheshtian, DDSElk Grove, CA 957581033267422
  4. Clifford Chan, D.D.S.Elk Grove, CA 957581780741751
  5. Fred Dinitz, DDS INCElk Grove, CA 957581417018185
  6. Nagy Elsemary, DDSElk Grove, CA 957581144388141
  7. Jon-Eric Hottinger, D.D.S.Elk Grove, CA 957581932263415
  8. Daniel Juarros, DDSElk Grove, CA 957581376627901

Common questions

What is Thomas James Nguyen, DDS's NPI number?

Thomas James Nguyen, DDS's National Provider Identifier (NPI) is 1174772040, issued on Sep 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Thomas James Nguyen, DDS located?

The NPPES record lists a practice address at 9340 W Stockton Blvd Ste 120, Elk Grove, CA, 95758. Phone: (916) 684-8373. Providers update this record themselves, so call before visiting.

How can I verify Thomas James Nguyen, DDS's license?

NPPES lists California license number 54896, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.