1. Home
  2. Directory
  3. Massachusetts
  4. Northampton
  5. Counselor
  6. NPI Profile

SEAN MCMAHON MSW
NPI 1639802804
Counselor - School in Northampton, MA

Active since July 06, 2022
8 ATWOOD DR, NORTHAMPTON, MA 01060(413) 586-5555 Get Directions Write a Review

NPPES record last updated: July 6, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sean Mcmahon Msw NPPES

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

SEAN MCMAHON MSW (NPI 1639802804) is an individual school provider in Northampton, Massachusetts and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1639802804
Entity TypeIndividualMale
Primary Taxonomy101YS0200X
Provider Legal NameSEAN MCMAHONCredential: MSW
Location Address8 ATWOOD DRNorthampton, MA 01060-4266
Mailing Address8 Atwood DrNorthampton, MA 01060-4266
Phone(413) 586-5555
Sole ProprietorNo
Enumeration DateJuly 6, 2022
NPPES CertifiedJuly 6, 2022
✔ NPI 1639802804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers
Taxonomy Code101YS0200X
Also ListedCounselorTaxonomy 101Y00000X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
8 ATWOOD DR, Northampton, MA 01060
Open in Google Maps ↗

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.

BERNADETTE ST GEORGE M.A.
Counselor (Mental Health)
8 ATWOOD DR, 376 PLEASANT STREET
NORTHAMPTON, MA 01060
Hampshire County (413) 923-4368
CLINICAL & SUPPORT OPTIONS
Case Management
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (413) 773-1314
LAURA BRADLEY FRIEDLAND-KAYS MSW
Social Worker (Clinical)
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (413) 773-1314
MISS HANNAH MARY JOSEPHINE BERARD MSW
Social Worker (Clinical)
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (413) 773-1314
EMILY BENANDER BA
Counselor
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (413) 586-5555
KARISSA ALLYN RIGALI
Counselor
8 ATWOOD DR, SUITE 301
NORTHAMPTON, MA 01060
Hampshire County (413) 523-3653
MEGAN KING
Social Worker
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (413) 236-5656
AALIYA CALLIOPE STAMOULIS
Counselor (Mental Health)
8 ATWOOD DR
NORTHAMPTON, MA 01060
Hampshire County (978) 632-9400

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 Sean Mcmahon's NPI number?

The NPI number for Sean Mcmahon is 1639802804. It was assigned to this individual provider in the NPPES registry on July 6, 2022.

Where is Sean Mcmahon located?

Sean Mcmahon practices at 8 Atwood Dr, Northampton, MA 01060. The listed phone number is (413) 586-5555.

What is Sean Mcmahon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Sean Mcmahon was last updated on July 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.