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

Q: 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.

Q: 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.

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: November 01, 2026.

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

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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 Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Associates Of Merrimack Valley Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Associates Of Merrimack Valley Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Kira Furtado, LICSW

Clinical Social Worker

NPI 1952326084

201 CHELMSFORD ST FAMV
Chelmsford, MA 01824

(978) 256-1467

✔ PECOS✔ Accepts MedicareSame address

Cathlyn Hill, MSW LICSW

Clinical Social Worker

NPI 1407969884

201 CHELMSFORD ST
Chelmsford, MA 01824

(978) 256-1467

✔ PECOS✔ Accepts MedicareSame address

Judith Powsner, LICSW, LADC

Clinical Social Worker

NPI 1851375844

9 ACTON RD SUITE 25
Chelmsford, MA 01824

(978) 256-6579

✔ PECOS✔ Accepts Medicare2.6 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Is Associates Of Merrimack Valley Inc enrolled in Medicare?

Yes. Associates Of Merrimack Valley Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Associates Of Merrimack Valley Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Clinical Social Worker, reassign their Medicare billing to Associates Of Merrimack Valley Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Associates Of Merrimack Valley Inc accept?

Health plans from 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 13 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.