NPPES file of Aug 9, 2026

Khoi Binh Nguyen, D.D.S

General Practice Dentistry · Fullerton, CA

Khoi Binh Nguyen, D.D.S is a general practice dentistry with a practice address in Fullerton, California, and NPI 1265558076, issued on Mar 22, 2007. Check the license (California 48754, 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
1265558076
Name
Khoi Binh Nguyen
Credential
D.D.S
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
48754 CA
Self-reported in NPPES; status is on the state search
Practice location
508 S Harbor Blvd, Fullerton, CA 92832
Phone
(714) 680-9595
Enumerated
Mar 22, 2007
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(714) 680-5995
Medicaid ID
G94138-01 CA
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 508 S Harbor Blvd

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

  1. Nevin Abdelmalak, D.D.SDentist1104273705

Verify Khoi Binh 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 48754
    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
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2.6 times the Medicare Part D claims of the average general practice dentistry in 2024

216 Medicare Part D claims for 82 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. Khoi Nguyen216
  2. Specialty average83

Most prescribed

  1. Amoxicillin78 claims
  2. Ibuprofen63 claims
  3. Chlorhexidine Gluconate29 claims
  4. Clindamycin Hcl12 claims
  5. Erythromycin11 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.

75 general practice dentistry records list a practice address in Fullerton

They are 75 of the 5,437 NPPES records with a practice address in Fullerton, and 17,852 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 Khoi Binh Nguyen, D.D.S's NPI number?

Khoi Binh Nguyen, D.D.S's National Provider Identifier (NPI) is 1265558076, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Khoi Binh Nguyen, D.D.S located?

The NPPES record lists a practice address at 508 S Harbor Blvd, Fullerton, CA, 92832. Phone: (714) 680-9595. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number 48754, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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

In 2024, Khoi Binh Nguyen, D.D.S had 216 Medicare Part D claims for 82 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.

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.