NPPES file of Aug 9, 2026

Frank F. Chen, DDS

Dentist · Lodi, CA

Frank F. Chen, DDS is a dentist with a practice address in Lodi, California, and NPI 1164466132, issued on Jun 16, 2006. Check the license (California 43768, 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
1164466132
Name
Frank F. Chen
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
43768 CA
Self-reported in NPPES; status is on the state search
Practice location
541 S Ham LN, Lodi, CA 95242
Phone
(209) 333-9888
Enumerated
Jun 16, 2006
Record last updated
Jul 13, 2026
Fax
(209) 333-8600
Medicaid ID
G9253601 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 541 S Ham LN

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

  1. Crystal AugustLicensed Vocational Nurse1255808507
  2. Patricia BlockAddiction (Substance Use Disorder) Counselor1053669960
  3. John Campos, LVN, LPTLicensed Vocational Nurse1407192297
  4. David CantonAddiction (Substance Use Disorder) Counselor1023815529
  5. Julie CastroLicensed Psychiatric Technician1548927544
  6. Mackenzie EvansAddiction (Substance Use Disorder) Counselor1477151843

Verify Frank F. Chen 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 43768
    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.

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51% fewer Medicare Part D claims than the average dentist in 2024

42 Medicare Part D claims for 19 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Frank Chen42
  2. Specialty average86

Most prescribed

  1. Amoxicillin23 claims
  2. Ibuprofen15 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: $68.81

2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Frank Chen$68.81
  2. Specialty average$540.36

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

Frank F. Chen among 14,729 dentist records in California

Frank F. Chen, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 82% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 dentist records list a practice address in Lodi

They are 30 of the 964 NPPES records with a practice address in Lodi, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Clifford Bradshaw, DMDLodi, CA 952421730227182
  2. Michael Carl, D.D.S.Lodi, CA 952421285731232
  3. Stephen Cheung, DDSLodi, CA 952421982133385
  4. Matthew Hatzke, DDSLodi, CA 952421013324102
  5. Gladys Salva Cruz, D.D.S.Lodi, CA 952421417155813
  6. Funto Ayanleke, DDSLodi, CA 952401417498759
  7. Stanley Demski, DDSLodi, CA 952401033329552
  8. Daniela Espana, DDSLodi, CA 952401467312306

Common questions

What is Frank F. Chen, DDS's NPI number?

Frank F. Chen, DDS's National Provider Identifier (NPI) is 1164466132, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frank F. Chen, DDS located?

The NPPES record lists a practice address at 541 S Ham LN, Lodi, CA, 95242. Phone: (209) 333-9888. Providers update this record themselves, so call before visiting.

How can I verify Frank F. Chen, DDS's license?

NPPES lists California license number 43768, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Frank F. Chen, DDS prescribe under Medicare Part D?

In 2024, Frank F. Chen, DDS had 42 Medicare Part D claims for 19 beneficiaries; the average among dentist prescribers was 86. 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.