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Diane McMahon, LPC, RN

NPI 1609179977ActiveIndividual· Counselor, Professional· Lawrenceville, NJ

Counselor, Professional (LPC, RN) in Lawrenceville, New Jersey, licensed in NJ, with an NPI issued in December 2010. Enrolled in Medicare as practitioner - mental health counselor.

Overview

NPI1609179977
StatusActive
Entity typeIndividual
CredentialLPC, RN
Sole proprietorYes
NPI issuedDec 8, 2010
Last updated in NPPESJun 2, 2020
Certified by providerJun 2, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Counselor, Professional Primary101YP2500X37PC00374900NJ

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)Enrolled Practitioner - Mental Health Counselor (NJ)

Medicare sources and data years

Education and affiliations

Graduation year2007
Medicare specialtyMental Health Counselor
TelehealthOffers telehealth

Source: CMS Care Compare

Other professional counselors in Lawrenceville

All 28 professional counselors in Lawrenceville · All professional counselors in New Jersey