NPPES file of Aug 9, 2026

Jane Diane McClenahan, M.D.

Internal Medicine Physician · Atascadero, CA

Jane Diane McClenahan, M.D. is an internal medicine physician with a practice address in Atascadero, California, and NPI 1679599377, issued on Jul 14, 2006. Check the license (California G57808, 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
1679599377
Name
Jane Diane McClenahan
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G57808 CA
Self-reported in NPPES; status is on the state search
Practice location
10333 EL Camino Real, Atascadero, CA 93422
Phone
(805) 468-2188
Enumerated
Jul 14, 2006
Record last updated
May 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
00G578080 CA
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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8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →

Also registered at 10333 EL Camino Real

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Abrahamson, MDForensic Psychiatry Physician1750309423
  2. Ajibade Adeladan, MDPsychiatry Physician1013178763
  3. Henry Ahlstrom, PH.D.Clinical Psychologist1619945870
  4. Moghees AhmedPsychiatry Physician1124333125
  5. Hossein Akhavan, M.D.Internal Medicine Physician1871779942
  6. Paula Aloi, PSYDClinical Psychologist1306134630

Verify Jane Diane McClenahan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G57808    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.

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Jane Diane McClenahan among 17,696 internal medicine physician records in California

Jane Diane McClenahan, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2019 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 internal medicine physician records list a practice address in Atascadero

They are 15 of the 992 NPPES records with a practice address in Atascadero, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 17,696 in California → Every provider in Atascadero → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Hossein Akhavan, M.D.Atascadero, CA 934221871779942
  2. Robin Alleyne, MD.Atascadero, CA 934221114957941
  3. Lymar Bik, M.D.Atascadero, CA 934221164530622
  4. Ben Cooke, MDAtascadero, CA 934221528512803
  5. Jason Green, M.D.Atascadero, CA 934221215000823
  6. Emily Luk, M.D.Atascadero, CA 934221023118007
  7. Abiodun Obadina, M.D.,Atascadero, CA 934221790852945
  8. Stephen Shaw, M.D.Atascadero, CA 934221780668392

Common questions

What is Jane Diane McClenahan, M.D.'s NPI number?

Jane Diane McClenahan, M.D.'s National Provider Identifier (NPI) is 1679599377, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jane Diane McClenahan, M.D. located?

The NPPES record lists a practice address at 10333 EL Camino Real, Atascadero, CA, 93422. Phone: (805) 468-2188. Providers update this record themselves, so call before visiting.

How can I verify Jane Diane McClenahan, M.D.'s license?

NPPES lists California license number G57808, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.