NPPES file of Aug 9, 2026

William A. Martin, M.D.

Physical Medicine & Rehabilitation Physician · La Selva Beach, CA

William A. Martin, M.D. is a physical medicine & rehabilitation physician with a practice address in La Selva Beach, California, and NPI 1871529677, issued on Jun 23, 2006. Check the license (California G62363, as entered in NPPES) on the Medical Board of California; 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
1871529677
Name
William A. Martin
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
G62363 CA
Self-reported in NPPES; status is on the state search
Practice location
265 Camino AL Barranco, La Selva Beach, CA 95076
Phone
(831) 331-6239
Enumerated
Jun 23, 2006
Record last updated
Mar 14, 2025
Fax
(408) 342-1972
Medicare enrollment
Enrolled (PECOS I20080408000931); may accept Medicare assignment
Medical or professional school
Hahnemann University College Of Medicine, 1986
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 William A. Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G62363
    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

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1 physical medicine & rehabilitation physician records list a practice address in La Selva Beach

They are 1 of the 56 NPPES records with a practice address in La Selva Beach, and 1,549 physical medicine & rehabilitation physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other physical medicine & rehabilitation physician records in California

  1. Payandeh Abadee, M.D.San Pedro, CA1376557793
  2. Sherif Abdalla, MDFresno, CA1750563128
  3. Alexan Abdel-Malek, MDSylmar, CA1457410060
  4. Alicia Abels, M.D.Folsom, CA1336234442
  5. Gary Abrams, M.D.San Francisco, CA1346213246
  6. Michael Acord, MDCosta Mesa, CA1205903101
  7. Hugh Adams, M.D.Long Beach, CA1962436774
  8. Lefkos Aftonomos, M.D.San Mateo, CA1972544088
  9. Haleh Agdassi, M.D.Palo Alto, CA1477664159
  10. Reena Agrawal, MDPalo Alto, CA1720257520

Common questions

What is William A. Martin, M.D.'s NPI number?

William A. Martin, M.D.'s National Provider Identifier (NPI) is 1871529677, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William A. Martin, M.D. located?

The NPPES record lists a practice address at 265 Camino AL Barranco, La Selva Beach, CA, 95076. Phone: (831) 331-6239. Providers update this record themselves, so call before visiting.

How can I verify William A. Martin, M.D.'s license?

NPPES lists California license number G62363, 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.

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.