John Harrison, D.M.D.
Pediatric Dentistry · Concord, CA
John Harrison, D.M.D. is a pediatric dentistry with a practice address in Concord, California, and NPI 1073953840, issued on Jun 26, 2013. Check the license (California 109076, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Harrison
- Credential
- D.M.D.
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License numbers
- 109076 CA
10058 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2879 Willow Pass RD, Concord, CA 94519
- Phone
- (925) 685-0519
- Enumerated
- Jun 26, 2013
- Record last updated
- Jun 4, 2025
- Entity
- Type 1 · individual
8 nearest pediatric dentistry records → All 1,339 in California → Look up another NPI →
Also registered at 2879 Willow Pass RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Schmitt, DDSPediatric Dentistry1629282801
- Randall Wiley, DDSPediatric Dentistry1548474711
Verify John Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 109076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $197.40
3 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 2,607 providers of this specialty with any payment received $434.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Harrison among 1,339 pediatric dentistry records in California
John Harrison, D.M.D. is one of 1,339 pediatric dentistry records with a practice address in California. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 65% of them.
- NPI issued2013 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Dentistry providers in California
There are 1,339 pediatric dentistry records in California.
All 1,339 in California → Every provider in Concord → Pediatric Dentistry nationwide →
The 8 pediatric dentistry records with the nearest ZIP codes
- Richard Rissel, D.M.D.Concord, CA 945191245237023
- Donald Schmitt, DDSConcord, CA 945191629282801
- Randall Wiley, DDSConcord, CA 945191548474711
- Amy Brandon, D.D.S.Concord, CA 945201306002225
- Don Do, DDSConcord, CA 945201255749644
- Luz Rosato, D.D.SConcord, CA 945201811157894
- Jasnena Mavi, DDSConcord, CA 945211295249316
- Robert Harmon, D.D.S.Pleasant Hill, CA 945231427157072
Common questions
What is John Harrison, D.M.D.'s NPI number?
John Harrison, D.M.D.'s National Provider Identifier (NPI) is 1073953840, issued on Jun 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is John Harrison, D.M.D. located?
The NPPES record lists a practice address at 2879 Willow Pass RD, Concord, CA, 94519. Phone: (925) 685-0519. Providers update this record themselves, so call before visiting.
How can I verify John Harrison, D.M.D.'s license?
NPPES lists California license number 109076, 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.