NPPES file of Aug 9, 2026

Huong Thien Nguyen, D.D.S

General Practice Dentistry · Santa Ana, CA

Huong Thien Nguyen, D.D.S is a general practice dentistry with a practice address in Santa Ana, California, and NPI 1407053390, issued on Jul 2, 2007. Check the license (California 46901, 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
1407053390
Name
Huong Thien Nguyen
Credential
D.D.S
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
46901 CA
Self-reported in NPPES; status is on the state search
Practice location
316 N Harbor Blvd, Santa Ana, CA 92703
Phone
(714) 554-9894
Enumerated
Jul 2, 2007
Record last updated
Jul 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(714) 554-9658
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 17,852 in California → Look up another NPI →

Also registered at 316 N Harbor Blvd

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

  1. Melissa Nguyen, DDSDentist1467170365

Verify Huong Thien 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 46901    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

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61% fewer Medicare Part D claims than the average general practice dentistry in 2024

32 Medicare Part D claims for 17 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. Huong Nguyen32
  2. Specialty average83

Most prescribed

  1. Amoxicillin12 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.

Huong Thien Nguyen among 17,852 general practice dentistry records in California

Huong Thien Nguyen, D.D.S 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 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% 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 updated2014 · 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).

150 general practice dentistry records list a practice address in Santa Ana

They are 150 of the 8,904 NPPES records with a practice address in Santa Ana, and 17,852 general practice dentistry records in California.

All 17,852 in California → Every provider in Santa Ana → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Newton Bui, D.D.S.Santa Ana, CA 927031790803732
  2. Euler Ferrer, DDSSanta Ana, CA 927031538255526
  3. Julian Huynh, DDSSanta Ana, CA 927031194337113
  4. Carlos King, DDSSanta Ana, CA 927031356441927
  5. Betty Lee, DDSSanta Ana, CA 927031467004853
  6. Chandrakant Manchandia, D.D.SSanta Ana, CA 927031386727212
  7. Sergio Moncada, DDSSanta Ana, CA 927031922093145
  8. Viet Nghiem, DDSSanta Ana, CA 927031912080409

Common questions

What is Huong Thien Nguyen, D.D.S's NPI number?

Huong Thien Nguyen, D.D.S's National Provider Identifier (NPI) is 1407053390, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Huong Thien Nguyen, D.D.S located?

The NPPES record lists a practice address at 316 N Harbor Blvd, Santa Ana, CA, 92703. Phone: (714) 554-9894. Providers update this record themselves, so call before visiting.

How can I verify Huong Thien Nguyen, D.D.S's license?

NPPES lists California license number 46901, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Huong Thien Nguyen, D.D.S prescribe under Medicare Part D?

In 2024, Huong Thien Nguyen, D.D.S had 32 Medicare Part D claims for 17 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.