NPPES file of Aug 9, 2026

Jonathan Adams, DC

Chiropractor · Concord, CA

Jonathan Adams, DC is a chiropractor with a practice address in Concord, California, and NPI 1073090486, issued on Jul 27, 2018. Check the license (California 34543, 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
1073090486
Name
Jonathan Adams
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
34543 CA
Self-reported in NPPES; status is on the state search
Practice location
1280 Diamond Way Ste B, Concord, CA 94520
Phone
(925) 375-5258
Enumerated
Jul 27, 2018
Record last updated
Jan 14, 2022
Fax
(925) 954-6927
Medicare enrollment
Enrolled (PECOS I20190919001065); may accept Medicare assignment
Medical or professional school
Palmer College Chiropractic - West Sunnyvale, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Jonathan Adams 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 34543
    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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Jonathan Adams among 11,498 chiropractor records in California

Jonathan Adams, DC is one of 11,498 chiropractor records with a practice address in California. 7% 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 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 16% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2019 · median 1999 among the 2,907 with a school on file
  • Record last updated2022 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 chiropractor records list a practice address in Concord

They are 37 of the 9,328 NPPES records with a practice address in Concord, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Gloria Andrade, D.C.Concord, CA 945201649529215
  2. David Barton, D,C,Concord, CA 945201841384294
  3. Jacob Barton, DCConcord, CA 945201285081901
  4. Troy Chamberlin, DCConcord, CA 945201750316121
  5. Daniel Dernay, DCConcord, CA 945201942380829
  6. Robert Hamilton, D.C.Concord, CA 945201861575052
  7. Alysha JinnahConcord, CA 945201477040384
  8. Curtis Martin, D.C.Concord, CA 945201518181874

Common questions

What is Jonathan Adams, DC's NPI number?

Jonathan Adams, DC's National Provider Identifier (NPI) is 1073090486, issued on Jul 27, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Adams, DC located?

The NPPES record lists a practice address at 1280 Diamond Way Ste B, Concord, CA, 94520. Phone: (925) 375-5258. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Adams, DC's license?

NPPES lists California license number 34543, 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.