NPPES file of Aug 9, 2026

Thanh Duc Pham, D.D.S.

General Practice Dentistry · San Andreas, CA

Thanh Duc Pham, D.D.S. is a general practice dentistry with a practice address in San Andreas, California, and NPI 1922551803, issued on Jul 27, 2016. Check the license (California 100386, 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
1922551803
Name
Thanh Duc Pham
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
100386 CA
Self-reported in NPPES; status is on the state search
Practice location
40 East St Charles Street, San Andreas, CA 95249
Phone
(408) 702-7632
Enumerated
Jul 27, 2016
Record last updated
Nov 1, 2022
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 →

Verify Thanh Duc Pham 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 100386    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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19% fewer Medicare Part D claims than the average general practice dentistry in 2024

67 Medicare Part D claims for 51 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Thanh Pham67
  2. Specialty average83

Most prescribed

  1. Amoxicillin47 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.

Thanh Duc Pham among 17,852 general practice dentistry records in California

Thanh Duc Pham, 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 2016, is newer than 80% of them.

  • NPI issued2016 · 80% of these records are older, 19% 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 updated2022 · 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).

6 general practice dentistry records list a practice address in San Andreas

They are 6 of the 208 NPPES records with a practice address in San Andreas, and 17,852 general practice dentistry records in California.

All 17,852 in California → Every provider in San Andreas → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Susan Abeldt, D.D.S.San Andreas, CA 952491174816425
  2. Dennis Baluyut, D.M.D.San Andreas, CA 952491669560793
  3. Cesar Clarin, DDSSan Andreas, CA 952491366613218
  4. Bruce Dunwell, DDSSan Andreas, CA 952491366451056
  5. David Ritchie, D.D.S.San Andreas, CA 952491235128687
  6. Timothy O'Connor, D.D.S.Murphys, CA 952471558404566
  7. James Duhamel, DDSValley Springs, CA 952521730173162
  8. Margaret McInerney, D.M.D.Valley Springs, CA 952521083914642

Common questions

What is Thanh Duc Pham, D.D.S.'s NPI number?

Thanh Duc Pham, D.D.S.'s National Provider Identifier (NPI) is 1922551803, issued on Jul 27, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Thanh Duc Pham, D.D.S. located?

The NPPES record lists a practice address at 40 East St Charles Street, San Andreas, CA, 95249. Phone: (408) 702-7632. Providers update this record themselves, so call before visiting.

How can I verify Thanh Duc Pham, D.D.S.'s license?

NPPES lists California license number 100386, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Thanh Duc Pham, D.D.S. prescribe under Medicare Part D?

In 2024, Thanh Duc Pham, D.D.S. had 67 Medicare Part D claims for 51 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.