Registry data as of Aug 27, 2026

Christopher Nguyen, D.D.S

General Practice Dentistry · Westminster, CA

Christopher Nguyen, D.D.S is a general practice dentistry with a practice address in Westminster, California, and NPI 1194920173, issued on Jun 19, 2007. Check the license (California 53254, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1194920173
Name
Christopher Nguyen
Credential
D.D.S
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
53254 CA
DN17304 FL
Self-reported in NPPES; status is on the state search
Practice location
7611 Westminster Blvd Ste B, Westminster, CA 92683
Phone
(714) 379-2144
Enumerated
Jun 19, 2007
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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Verify Christopher 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 53254
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

17.5 times the Medicare Part D claims of the average general practice dentistry in 2024

1,474 Medicare Part D claims for 382 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.

  1. Christopher Nguyen1,474
  2. Specialty average84

Most prescribed

  1. Amoxicillin628 claims
  2. Ibuprofen481 claims
  3. Chlorhexidine Gluconate262 claims
  4. Ibu45 claims
  5. Clindamycin Hcl27 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.

Industry payments in 2024: $1,897.85

2 payments, mostly gift; the largest payer was Align Technology, Inc.. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Nguyen$1,897.85
  2. Specialty average$593.28

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

97 general practice dentistry records list a Westminster practice address

They are 97 of the 1,306 NPPES records with a Westminster practice address, and 17,740 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

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

Christopher Nguyen, D.D.S's National Provider Identifier (NPI) is 1194920173, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Nguyen, D.D.S located?

The NPPES record lists a practice address at 7611 Westminster Blvd Ste B, Westminster, CA, 92683. Phone: (714) 379-2144. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number 53254, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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

In 2024, Christopher Nguyen, D.D.S had 1,474 Medicare Part D claims for 382 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.