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Mark J. Stevenson, PHD

NPI 1902026081ActiveIndividual· Psychologist· Chandler, AZ

Psychologist (PHD) in Chandler, Arizona, licensed in AZ, with an NPI issued in April 2007.

Overview

NPI1902026081
StatusActive
Entity typeIndividual
CredentialPHD
Sole proprietorNo
NPI issuedApr 30, 2007
Last updated in NPPESApr 8, 2020
Certified by providerApr 8, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Psychologist Primary103T00000X3549AZ

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 Chandler

All 23 psychologists in Chandler · All psychologists in Arizona