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Diane Harnish, PH.D.

NPI 1962791640ActiveIndividual· Psychologist· Sebastopol, CA

Psychologist (PH.D.) in Sebastopol, California, licensed in CA, with an NPI issued in April 2011. Enrolled in Medicare as practitioner - clinical psychologist.

Overview

NPI1962791640
StatusActive
Entity typeIndividual
CredentialPH.D.
Sole proprietorYes
NPI issuedApr 1, 2011
Last updated in NPPESDec 6, 2024
Certified by providerDec 6, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Psychologist Primary103T00000XPSY 24138CA
Counselor, Mental Health101YM0800XPSY24138CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Clinical Psychologist (CA)

Medicare sources and data years

Education and affiliations

Graduation year2008
Medicare specialtyClinical Psychologist
TelehealthOffers telehealth

Source: CMS Care Compare

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