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ASSOCIATES OF MERRIMACK VALLEY INC
NPI 1174536809
Clinic/Center - Adolescent and Children Mental Health in Chelmsford, MA

Active since August 14, 2006
201 CHELMSFORD ST, CHELMSFORD, MA 01824(978) 256-1467(978) 256-7465 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Associates Of Merrimack Valley Inc NPPES

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

ASSOCIATES OF MERRIMACK VALLEY INC (NPI 1174536809), doing business as Family Associates Of Merrimack Valley, is a healthcare organization registered as an adolescent and children mental health in Chelmsford, Massachusetts and active in the NPI registry since August 2006. The organization lists Joel Siegel, President Coowner Codirector, as its authorized official.

NPPES Registry Identity

NPI1174536809
Entity TypeOrganization
Primary Taxonomy261QM0855X
Legal Business NameASSOCIATES OF MERRIMACK VALLEY INC
Location Address201 CHELMSFORD STChelmsford, MA 01824
Mailing Address201 Chelmsford StChelmsford, MA 01824 · (978) 256-1467 · Fax (978) 256-7465
Phone(978) 256-1467
Fax(978) 256-7465
Organization SubpartNo
Authorized OfficialJoel SiegelPresident Coowner Codirector · (978) 256-1467
Enumeration DateAugust 14, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1174536809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Adolescent and Children Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0855X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
201 CHELMSFORD ST, Chelmsford, MA 01824
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Other Names 1

Doing Business AsFamily Associates Of Merrimack Valley

Other Identifiers 10

Other1018562Cigna Behavioral Health
Other306079Managed Health Network
Other1010500Beacon Health Strategies
OtherW10410Bcbs Psych
Other42682Magellon Behavioral Hlth
Other614070Tufts Health Plan
OtherCP0025Bcbs Rncs
Medicaid1102303MA
Other111038Behavioral Health Network
OtherM16842Blue Cross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 14

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

DR. ERIC R ARONSON PSYD
Psychologist
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467
ROSALBA MICIELI LMT
Massage Therapist
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (617) 389-3828
MARJORIE PROVOST GOLDBAUM LICSW LADC
Social Worker (Clinical)
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467
CATHLYN M HILL MSW LICSW
Social Worker
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467
R.S FYZICAL CHELMSFORD LLC
Clinic/Center (Physical Therapy)
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (978) 495-2889
MS. KAREN W SIEGEL MSW LICSW
Social Worker
201 CHELMSFORD ST, FAMILY ASSOCIATES OF MERRIMACK VALLEY
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467
MRS. SARAH RUTH GRATZ GUPTA LICSW
Social Worker (Clinical)
201 CHELMSFORD ST
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467
DR. KIMBERLY GAYE MCGLOTHIN PHD
Psychologist
201 CHELMSFORD ST, FAMILY ASSOCIATES OF MERRIMACK VALLEY
CHELMSFORD, MA 01824
Middlesex County (978) 256-1467

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 Associates Of Merrimack Valley Inc's NPI number?

The NPI number for Associates Of Merrimack Valley Inc is 1174536809. It was assigned to this organization in the NPPES registry on August 14, 2006. The provider is doing business as Family Associates Of Merrimack Valley.

Where is Associates Of Merrimack Valley Inc located?

Associates Of Merrimack Valley Inc is located at 201 Chelmsford St, Chelmsford, MA 01824. The listed phone number is (978) 256-1467.

What is Associates Of Merrimack Valley Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adolescent and Children Mental Health, with taxonomy code 261QM0855X.

What insurance does Associates Of Merrimack Valley Inc accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Associates Of Merrimack Valley Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Associates Of Merrimack Valley Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.