NPPES file of Aug 9, 2026

Stephen Buck, DDS

General Practice Dentistry · San Francisco, CA

Stephen Buck, DDS is a general practice dentistry with a practice address in San Francisco, California, and NPI 1215034285, issued on Sep 20, 2006. Check the license (California 28283, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215034285
Name
Stephen Buck
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
28283 CA
Self-reported in NPPES; status is on the state search
Practice location
2480 Mission St Ste 325, San Francisco, CA 94110
Phone
(415) 285-7700
Enumerated
Sep 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 2480 Mission St Ste 325

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

  1. Erick Lukman, D.M.D.General Practice Dentistry1265767719

Verify Stephen Buck 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 28283
    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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Stephen Buck among 17,852 general practice dentistry records in California

Stephen Buck, DDS 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 not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 71% newer
  • In a Medicare fileNo · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 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).

667 general practice dentistry records list a practice address in San Francisco

They are 667 of the 38,143 NPPES records with a practice address in San Francisco, and 17,852 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Deanna Aronoff, DDSSan Francisco, CA 941101417010307
  2. Emegio Beronilla, DMDSan Francisco, CA 941101730205626
  3. Consolacion Bragado, DMDSan Francisco, CA 941101720156649
  4. Marco Chavez, DDSSan Francisco, CA 941101063543494
  5. Derrick Chua, D.M.D.San Francisco, CA 941101538102256
  6. Virginia Fabi, DMDSan Francisco, CA 941101235285719
  7. Kevin Hursh, D.D.S.San Francisco, CA 941101134294820
  8. Anise Naser, DDSSan Francisco, CA 941101700821337

Common questions

What is Stephen Buck, DDS's NPI number?

Stephen Buck, DDS's National Provider Identifier (NPI) is 1215034285, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Buck, DDS located?

The NPPES record lists a practice address at 2480 Mission St Ste 325, San Francisco, CA, 94110. Phone: (415) 285-7700. Providers update this record themselves, so call before visiting.

How can I verify Stephen Buck, DDS's license?

NPPES lists California license number 28283, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.