NPPES file of Aug 9, 2026

John Thomas Carson, D.D.S. M.S.

Periodontics · Fair Oaks, CA

John Thomas Carson, D.D.S. M.S. is a periodontics with a practice address in Fair Oaks, California, and NPI 1407904147, issued on Jan 8, 2007. Check the license (California 32042, 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
1407904147
Name
John Thomas Carson
Credential
D.D.S. M.S.
Primary taxonomy
Periodontics 1223P0300X
License number
32042 CA
Self-reported in NPPES; status is on the state search
Practice location
10425 Fair Oaks Blvd, Fair Oaks, CA 95628
Phone
(916) 965-7444
Enumerated
Jan 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(916) 965-9372
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.
Download card Updates feed

Also registered at 10425 Fair Oaks Blvd

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

  1. Ramouna Karvar, D.M.D.General Practice Dentistry1972635076
  2. Heather Miller, RDHDental Hygienist1801479423
  3. James Musser, D.D.S.Pediatric Dentistry1982085650
  4. Jack Stansfield, DDSDentist1346407194
  5. Linda Yu, D.D.S.Dentist1427054618

Verify John Thomas Carson 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 32042
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

49% more Medicare Part D claims than the average periodontics in 2024

414 Medicare Part D claims for 179 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.

  1. John Carson414
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate141 claims
  2. Amoxicillin123 claims
  3. Ibuprofen47 claims
  4. Clindamycin Hcl26 claims
  5. Azithromycin20 claims
  6. Doxycycline Hyclate18 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.

John Thomas Carson among 929 periodontics records in California

John Thomas Carson, D.D.S. M.S. is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in California

There are 929 periodontics records in California.

The 8 periodontics records with the nearest ZIP codes

  1. Debra Finney, D.D.S.Folsom, CA 956301083758205
  2. Ramandeep GillFolsom, CA 956301760721104
  3. Nidhi Jain, BDS, DMD, MSFolsom, CA 956301457530651
  4. Austen Lucena LucenaFolsom, CA 956301114736014
  5. David Jolkovsky, D.M.D.,M.S.Davis, CA 956161922003185
  6. Hamid Shirazi, DDSDavis, CA 956161518081439
  7. Elaheh Samsani, DDSCitrus Heights, CA 956101801916986
  8. Russell Weaver, D.D.S.Citrus Heights, CA 956101003917204

Common questions

What is John Thomas Carson, D.D.S. M.S.'s NPI number?

John Thomas Carson, D.D.S. M.S.'s National Provider Identifier (NPI) is 1407904147, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Thomas Carson, D.D.S. M.S. located?

The NPPES record lists a practice address at 10425 Fair Oaks Blvd, Fair Oaks, CA, 95628. Phone: (916) 965-7444. Providers update this record themselves, so call before visiting.

How can I verify John Thomas Carson, D.D.S. M.S.'s license?

NPPES lists California license number 32042, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does John Thomas Carson, D.D.S. M.S. prescribe under Medicare Part D?

In 2024, John Thomas Carson, D.D.S. M.S. had 414 Medicare Part D claims for 179 beneficiaries; the average among periodontics prescribers was 277. 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.