NPPES file of Aug 9, 2026

Martin Chin, D.D.S.

Oral and Maxillofacial Surgery (Dentist) · San Francisco, CA

Martin Chin, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in San Francisco, California, and NPI 1043275738, issued on Apr 18, 2006. Check the license (California DP27511, 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
1043275738
Name
Martin Chin
Credential
D.D.S.
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
DP27511 CA
Self-reported in NPPES; status is on the state search
Practice location
2100 Webster St, San Francisco, CA 94115
Phone
(415) 923-3867
Enumerated
Apr 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 923-3845
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 2100 Webster St

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

  1. Arthur Allen, MDOphthalmology Physician1255332334
  2. Anait Ambarian, ODOptometrist1992032411
  3. Peter Anastassiou, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1912904806
  4. William Andereck, M.D.Internal Medicine Physician1699800219
  5. Jennifer Austin, LCSWClinical Social Worker1669878492
  6. Amy Baertson, R.DRegistered Dietitian1598914202

Verify Martin Chin 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 DP27511    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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36% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

259 Medicare Part D claims for 109 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 90 claims were for opioids.

  1. Martin Chin259
  2. Specialty average406

Most prescribed

  1. Amoxicillin99 claims
  2. Oxycodone-Acetaminophen72 claims
  3. Azithromycin34 claims
  4. Hydrocodone-Acetaminophen15 claims
  5. Sodium Fluoride11 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.

Oral and Maxillofacial Surgery (Dentist) providers in California

There are 987 oral and maxillofacial surgery (dentist) records in California.

All 987 in California → Every provider in San Francisco →

Other oral and maxillofacial surgery (dentist) records in California

  1. Allan AbayevLoma Linda, CA1992649479
  2. Hooman Adamous, DMDBellflower, CA1497917439
  3. David Adams, DDSFresno, CA1831282755
  4. Arman Afifi, D.D.S., M.D.Cupertino, CA1528494598
  5. Payam Afzali, DDS, MDLos Angeles, CA1326350851
  6. Jacob Agatstein, D.M.D.Torrance, CA1932410842
  7. Jasmine Aghajani, DDSBeverly Hills, CA1871966622
  8. Virginia AgustinLa Puente, CA1376726315
  9. David Ahn, DMDSan Francisco, CA1265865216
  10. Junil Ahn, D.D.S.,M.D.Aliso Viejo, CA1992829949

Common questions

What is Martin Chin, D.D.S.'s NPI number?

Martin Chin, D.D.S.'s National Provider Identifier (NPI) is 1043275738, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Martin Chin, D.D.S. located?

The NPPES record lists a practice address at 2100 Webster St, San Francisco, CA, 94115. Phone: (415) 923-3867. Providers update this record themselves, so call before visiting.

How can I verify Martin Chin, D.D.S.'s license?

NPPES lists California license number DP27511, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Martin Chin, D.D.S. prescribe under Medicare Part D?

In 2024, Martin Chin, D.D.S. had 259 Medicare Part D claims for 109 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.