NPPES file of Aug 9, 2026

John Mark Frost, DDS

General Practice Dentistry · San Diego, CA

John Mark Frost, DDS is a general practice dentistry with a practice address in San Diego, California, and NPI 1821267964, issued on Feb 22, 2008. Check the license (California 51856, 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
1821267964
Name
John Mark Frost
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
51856 CA
17278 TX
Self-reported in NPPES; status is on the state search
Practice location
1333 Camino Del Rio S, San Diego, CA 92108
Phone
(619) 260-4990
Enumerated
Feb 22, 2008
Record last updated
Apr 29, 2008 (not updated in 18 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 1333 Camino Del Rio S

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

  1. Ellameh Allamehzadeh, DDSDentist1033207287
  2. Kristen Campbell, DPTPhysical Therapist1265664155
  3. Katherine DevosPhysical Therapist1114569613
  4. Henna Hussain, DDSGeneral Practice Dentistry1669632824
  5. Nikou RahbarGeneral Practice Dentistry1467736520
  6. Rita Starritt, M.D.Internal Medicine Physician1548225964

Verify John Mark Frost 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 51856
    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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Industry payments in 2024: $16.06

1 payment: food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Frost$16.06
  2. Specialty average$597.01

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

647 general practice dentistry records list a practice address in San Diego

They are 647 of the 52,937 NPPES records with a practice address in San Diego, 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 John Mark Frost, DDS's NPI number?

John Mark Frost, DDS's National Provider Identifier (NPI) is 1821267964, issued on Feb 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John Mark Frost, DDS located?

The NPPES record lists a practice address at 1333 Camino Del Rio S, San Diego, CA, 92108. Phone: (619) 260-4990. Providers update this record themselves, so call before visiting.

How can I verify John Mark Frost, DDS's license?

NPPES lists California license number 51856, 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. 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.