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Mark Allyn Chapman, MA

NPI 1023162625ActiveIndividual· Psychologist· York, PA

Psychologist (MA) in York, Pennsylvania, licensed in PA, with an NPI issued in January 2007.

Overview

NPI1023162625
StatusActive
Entity typeIndividual
CredentialMA
Sole proprietorNo
NPI issuedJan 22, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Psychologist Primary103T00000XPS007082LPA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Other psychologists in York

All 53 psychologists in York · All psychologists in Pennsylvania