Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CLYDE A. COOPER M.D.
NPI 1295700367
Pathology - Anatomic Pathology & Clinical Pathology in Yountville, CA

Active since February 21, 2006
220 CALIFORNIA DR, C/O MEDICAL STAFF OFFICE, YOUNTVILLE, CA 94599(707) 944-4772(707) 944-5052 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Clyde A. Cooper M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLYDE A. COOPER M.D. (NPI 1295700367) is an individual anatomic pathology & clinical pathology provider in Yountville, California, licensed in California (G34593) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1295700367
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameCLYDE A. COOPERCredential: M.D.
Location Address220 CALIFORNIA DR, C/O MEDICAL STAFF OFFICEYountville, CA 94599-1412
Mailing AddressPo Box 942895Sacramento, CA 94295-0001 · (916) 654-0080 · Fax (916) 653-1795
Fax(707) 944-5052
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1295700367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License Licensed in CA · G34593
Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

220 CALIFORNIA DR, Yountville, CA 94599

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
220 CALIFORNIA DR, C/O MEDICAL STAFF OFFICE
YOUNTVILLE, CA 94599
Psychiatry & Neurology (Psychiatry)
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Psychiatry & Neurology (Psychiatry)
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Dentist
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Dentist (General Practice)
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Psychologist (Clinical)
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Psychologist
220 CALIFORNIA DR
YOUNTVILLE, CA 94599
Internal Medicine
220 CALIFORNIA DR
YOUNTVILLE, CA 94599

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clyde Cooper's NPI number?

The NPI number for Clyde Cooper is 1295700367. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Clyde Cooper located?

Clyde Cooper practices at 220 California Dr C/O Medical Staff Office, Yountville, CA 94599. The listed phone number is (707) 944-4772.

What is Clyde Cooper's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Clyde Cooper was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.