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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. MARY P QUINLAN LICSW LADC
NPI 1407846553
Counselor - Addiction (Substance Use Disorder) in Greenfield, MA

Active since October 28, 2005
215 SHELBURNE RD, GREENFIELD, MA 01301(413) 774-1000(413) 774-1197 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Ms. Mary P Quinlan Licsw Ladc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARY P QUINLAN LICSW LADC (NPI 1407846553) is an individual addiction (substance use disorder) provider in Greenfield, Massachusetts, licensed in Massachusetts (1753) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1407846553
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MARY P QUINLANCredential: LICSW LADC
Location Address215 SHELBURNE RDGreenfield, MA 01301-9622
Mailing Address45 Eastern AveGreenfield, MA 01301-1218 · (413) 774-1000 · Fax (413) 774-1197
Phone(413) 774-1000
Fax(413) 774-1197
Sole ProprietorNo
Enumeration DateOctober 28, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1407846553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MA · 1753
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 1022820 (MA)
215 SHELBURNE RD, Greenfield, MA 01301
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA M KERR LCSW
Social Worker (Clinical)
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
PAMELA BALDWIN
Counselor
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
WILLIAM SIMMONS
Counselor
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
SCOTT SHATZER
Counselor
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
KATHLEEN JACOBSEN
Counselor (Mental Health)
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
ELIZABETH A UMLAH
Counselor (Professional)
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
JACQUELINE YOUNG
Counselor
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000
GARY LINCOLN
Counselor
215 SHELBURNE RD
GREENFIELD, MA 01301
Franklin County (413) 774-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Quinlan's NPI number?

The NPI number for Mary Quinlan is 1407846553. It was assigned to this individual provider in the NPPES registry on October 28, 2005.

Where is Mary Quinlan located?

Mary Quinlan practices at 215 Shelburne Rd, Greenfield, MA 01301. The listed phone number is (413) 774-1000.

What is Mary Quinlan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mary Quinlan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.