NPPES file of Aug 9, 2026

Kiet Tuan Nguyen, DMD

General Practice Dentistry · Anaheim, CA

Kiet Tuan Nguyen, DMD is a general practice dentistry with a practice address in Anaheim, California, and NPI 1598902967, issued on Jan 7, 2009. Check the license (California 49169, 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
1598902967
Name
Kiet Tuan Nguyen
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
49169 CA
Self-reported in NPPES; status is on the state search
Practice location
9864 Katella Ave, Anaheim, CA 92804
Phone
(714) 636-1112
Enumerated
Jan 7, 2009
Record last updated
Jan 7, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid ID
B4916901 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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Verify Kiet Tuan 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 49169
    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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58% fewer Medicare Part D claims than the average general practice dentistry in 2024

35 Medicare Part D claims for 24 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. Kiet Nguyen35
  2. Specialty average83

Most prescribed

  1. Amoxicillin22 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.

179 general practice dentistry records list a practice address in Anaheim

They are 179 of the 9,018 NPPES records with a practice address in Anaheim, 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 Kiet Tuan Nguyen, DMD's NPI number?

Kiet Tuan Nguyen, DMD's National Provider Identifier (NPI) is 1598902967, issued on Jan 7, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Kiet Tuan Nguyen, DMD located?

The NPPES record lists a practice address at 9864 Katella Ave, Anaheim, CA, 92804. Phone: (714) 636-1112. Providers update this record themselves, so call before visiting.

How can I verify Kiet Tuan Nguyen, DMD's license?

NPPES lists California license number 49169, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kiet Tuan Nguyen, DMD prescribe under Medicare Part D?

In 2024, Kiet Tuan Nguyen, DMD had 35 Medicare Part D claims for 24 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.