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Cassandra Matejka, PHD

NPI 1336711068ActiveIndividual· Psychologist· West Fargo, ND

Psychologist (PHD) with Knowlton O'Neill and Associates PC, practicing in West Fargo, North Dakota. Enrolled in Medicare as practitioner - clinical psychologist.

Overview

NPI1336711068
StatusActive
Entity typeIndividual
CredentialPHD
Sole proprietorNo
NPI issuedJul 13, 2021
Last updated in NPPESNov 6, 2023
Certified by providerNov 6, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Psychologist Primary103T00000X649ND
Specialist174400000X——

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

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

Medicare sources and data years

Education and affiliations

Graduation year2022
Medicare specialtyClinical Psychologist

Medical group

Source: CMS Care Compare

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