Skip to content

John Quincy Marshall Jr., LMHC

NPI 1881748366ActiveIndividual· Counselor, Mental Health· Lowell, MA

Counselor, Mental Health (LMHC) with Sb Transitional Sub LLC, practicing in Lowell, Massachusetts. Enrolled in Medicare as practitioner - mental health counselor.

Overview

NPI1881748366
StatusActive
Entity typeIndividual
CredentialLMHC
Sole proprietorNo
NPI issuedJan 22, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Counselor, Mental Health Primary101YM0800X3941MA

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 - Mental Health Counselor (MA)

Medicare sources and data years

Education and affiliations

Graduation year1994
Medicare specialtyMental Health Counselor
TelehealthOffers telehealth

Medical group

Source: CMS Care Compare

Other Counselor, Mental Health providers in Lowell

All Counselor, Mental Health providers in Massachusetts →