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MARILYN SOPHIE LEADER
NPI 1417736802
Social Worker in Marlborough, MA

Active since September 25, 2023
340 MAPLE ST STE 400, MARLBOROUGH, MA 01752(508) 485-9300 Get Directions Write a Review

NPPES record last updated: September 25, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marilyn Sophie Leader NPPES

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

MARILYN SOPHIE LEADER (NPI 1417736802) is an individual social worker in Marlborough, Massachusetts and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1417736802
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARILYN SOPHIE LEADER
Location Address340 MAPLE ST STE 400Marlborough, MA 01752-3200
Mailing Address340 Maple St Ste 400Marlborough, MA 01752-3200 · (508) 485-9300
Phone(508) 485-9300
Sole ProprietorNo
Enumeration DateSeptember 25, 2023
NPPES CertifiedSeptember 25, 2023
✔ NPI 1417736802 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.
340 MAPLE ST STE 400, Marlborough, MA 01752
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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.

LUISANNA MARIE CASTILLO
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300
ERYN CARDEW
Social Worker (Clinical)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (774) 266-7045
CAROLINE LAMAR
Student in an Organized Health Care Education/Training Program
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300
JULIA KEMPSTER MA
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300
JOHA MATEO JEREZ VANOSTEN
Social Worker (Clinical)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (617) 794-5729
JESSICA DALZELL
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300
CHRISTOPHER MILLER
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300
JULIANE MAILLET LICSW
Social Worker (Clinical)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Middlesex County (508) 485-9300

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 Marilyn Leader's NPI number?

The NPI number for Marilyn Leader is 1417736802. It was assigned to this individual provider in the NPPES registry on September 25, 2023.

Where is Marilyn Leader located?

Marilyn Leader practices at 340 Maple St Ste 400, Marlborough, MA 01752. The listed phone number is (508) 485-9300.

What is Marilyn Leader'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 Marilyn Leader was last updated on September 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.