NPPES file of Aug 9, 2026

Clyde A. Cooper, M.D.

Anatomic Pathology & Clinical Pathology Physician · Yountville, CA

Clyde A. Cooper, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Yountville, California, and NPI 1295700367, issued on Feb 21, 2006. Check the license (California G34593, 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
1295700367
Name
Clyde A. Cooper
Credential
M.D.
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
G34593 CA
Self-reported in NPPES; status is on the state search
Practice location
220 California Dr, Yountville, CA 94599
Phone
(707) 944-4772
Enumerated
Feb 21, 2006
Record last updated
Jul 13, 2026
Fax
(707) 944-5052
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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Also registered at 220 California Dr

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

  1. Robert Aitchison, PH.D.Psychologist1700850047
  2. Robert Albanese, MDPsychiatry Physician1114035169
  3. Lisa Allen, PH.D.Psychologist1467428193
  4. William Arnett, DDSGeneral Practice Dentistry1265405112
  5. Monica Banchero-Hasson, M.D.Internal Medicine Physician1649244534
  6. Larry Bencich, PH.D.Clinical Psychologist1578700381

Verify Clyde A. Cooper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G34593
    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 anatomic pathology & clinical pathology physician records list a practice address in Yountville

They are 1 of the 86 NPPES records with a practice address in Yountville, and 1,554 anatomic pathology & clinical pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other anatomic pathology & clinical pathology physician records in California

  1. Sophie Aalaei, M.D.San Diego, CA1558454207
  2. Abdul Majeed Abid, MBBS, MDClovis, CA1578055414
  3. Ronnie Abraham, MDSan Luis Obispo, CA1124254933
  4. Joline Abrahams, M.D.Palm Springs, CA1679567366
  5. Guillermo Acero, MDOjai, CA1629144373
  6. Dennis Adams, M.D.Stanford, CA1053726182
  7. Alaa Afify, M.D.Sacramento, CA1245212950
  8. Ali Afsari, M.D.Orange, CA1275064362
  9. Mukesh AgarwalColton, CA1154901056
  10. Maryam Aghighi, MDSanta Rosa, CA1073074977

Common questions

What is Clyde A. Cooper, M.D.'s NPI number?

Clyde A. Cooper, M.D.'s National Provider Identifier (NPI) is 1295700367, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Clyde A. Cooper, M.D. located?

The NPPES record lists a practice address at 220 California Dr, Yountville, CA, 94599. Phone: (707) 944-4772. Providers update this record themselves, so call before visiting.

How can I verify Clyde A. Cooper, M.D.'s license?

NPPES lists California license number G34593, 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.