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MS. CATHERINE MACLEOD DUFFY
NPI 1336333061
Social Worker in Chelsea, MA

Active since September 06, 2007
301 BROADWAY, CHELSEA, MA 02150(617) 912-7968(617) 569-7890 Get Directions Write a Review

NPPES record last updated: September 21, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Catherine Macleod Duffy NPPES

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

MS. CATHERINE MACLEOD DUFFY (NPI 1336333061) is an individual social worker in Chelsea, Massachusetts and active in the NPI registry since September 2007.

NPPES Registry Identity

NPI1336333061
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. CATHERINE MACLEOD DUFFY
Location Address301 BROADWAYChelsea, MA 02150-2807
Mailing Address20a Carr RdSaugus, MA 01906-2868 · (781) 775-3879
Phone(617) 912-7968
Fax(617) 569-7890
Sole ProprietorNo
Enumeration DateSeptember 6, 2007
Last NPPES UpdateSeptember 21, 2007
✔ NPI 1336333061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

301 BROADWAY, Chelsea, MA 02150
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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.

ELIZABETH CABRERA
Counselor
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 912-7912
DEBBIE LOPEZ
Social Worker
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 488-5796
MR. MANUEL DE PENA
Counselor
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 972-7914
CAITLIN MARCHETTA
Social Worker
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 912-7914
DAVID LOPEZ
Counselor
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 912-7914
MARK EDWARD DIRSCHEL RN
Registered Nurse
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 912-7912
MRS. MARIA DE LOURDES SANTOS LOPATA
Social Worker
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (781) 729-5689
MISTERE AYELE
Counselor
301 BROADWAY
CHELSEA, MA 02150
Suffolk County (617) 912-7914

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 Catherine Duffy's NPI number?

The NPI number for Catherine Duffy is 1336333061. It was assigned to this individual provider in the NPPES registry on September 6, 2007.

Where is Catherine Duffy located?

Catherine Duffy practices at 301 Broadway, Chelsea, MA 02150. The listed phone number is (617) 912-7968.

What is Catherine Duffy's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Catherine Duffy was last updated on September 21, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.