Registry data as of Aug 27, 2026

John Harris, M.D.

Neurological Surgery Physician · Pebble Beach, CA

John Harris, M.D. is a neurological surgery physician with a practice address in Pebble Beach, California, and NPI 1093928277, issued on May 7, 2007. Check the license (California A20819, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1093928277
Name
John Harris
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
A20819 CA
Self-reported in NPPES; status is on the state search
Practice location
2968 Colton RD, Pebble Beach, CA 93953
Phone
(831) 375-1442
Enumerated
May 7, 2007
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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Verify John Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A20819
    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
Open 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

94% fewer Medicare Part D claims than the average neurological surgery physician in 2024

12 Medicare Part D claims, against an average of 189 among the 4,152 providers of this specialty who prescribed in Part D.

  1. John Harris12
  2. Specialty average189

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.

1 neurological surgery physician records list a Pebble Beach practice address

They are 1 of the 20 NPPES records with a Pebble Beach practice address, and 885 neurological surgery physician records in California.

Other neurological surgery physician records in California

  1. Mohamad Abbass, MDStanford, CA1679492151
  2. Samy Abdou, MDSan Diego, CA1215085006
  3. Kumar Abhinav, BSC MBBS, FRCS(SN)Stanford, CA1003331000
  4. Moustapha Abou-Samra, MDVentura, CA1194719807
  5. Bret Abshire, M.D.Murrieta, CA1992741912
  6. Deyaaldeen Abu Reesh, MDPalo Alto, CA1073201521
  7. Imad Abumeri, M.D.Bakersfield, CA1295732980
  8. Achal Achrol, M.D.Loma Linda, CA1275783276
  9. Geoffrey Adey, MDWalnut Creek, CA1447362520
  10. John Adler, MDStanford, CA1780736199

Common questions

What is John Harris, M.D.'s NPI number?

John Harris, M.D.'s National Provider Identifier (NPI) is 1093928277, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Harris, M.D. located?

The NPPES record lists a practice address at 2968 Colton RD, Pebble Beach, CA, 93953. Phone: (831) 375-1442. Providers update this record themselves, so call before visiting.

How can I verify John Harris, M.D.'s license?

NPPES lists California license number A20819, as entered by the provider. 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.

How much does John Harris, M.D. prescribe under Medicare Part D?

In 2024, John Harris, M.D. had 12 Medicare Part D claims; the average among neurological surgery physician prescribers was 189. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.