John T. Ewing, D.O.
Family Medicine Physician · San Diego, CA
John T. Ewing, D.O. is a family medicine physician with a practice address in San Diego, California, and NPI 1760614143, issued on Aug 18, 2009. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John T. Ewing
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0535069 KS
Self-reported in NPPES; status is on the state search - Practice location
- 34800 Bob Wilson Dr, San Diego, CA 92134
- Phone
- (910) 450-3218
- Enumerated
- Aug 18, 2009
- Record last updated
- Feb 21, 2024
- Entity
- Type 1 · individual
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John T. Ewing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John T. Ewing among 17,133 family medicine physician records in California
John T. Ewing, D.O. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kathryn Berndt, M.D.San Diego, CA 921341033181292
- Poonam Bhatia, M.D.San Diego, CA 921341861564791
- David Harris, M.D.San Diego, CA 921341306278338
- James Hendricks, D.O.San Diego, CA 921341831385087
- Eileen Horner, M.D.San Diego, CA 921341063484012
- Chelsea HuffSan Diego, CA 921341326993676
- Eamon Keleher, MD (STAFF PHYSICIAN)San Diego, CA 921341760824403
- Jon Kunsch, M.D.San Diego, CA 921341649242769
Common questions
What is John T. Ewing, D.O.'s NPI number?
John T. Ewing, D.O.'s National Provider Identifier (NPI) is 1760614143, issued on Aug 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John T. Ewing, D.O. located?
The NPPES record lists a practice address at 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (910) 450-3218. Providers update this record themselves, so call before visiting.
How can I verify John T. Ewing, D.O.'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.