Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Family Services of the Merrimack Valley, Inc.

Mental Health Clinic/Center (Including Community Mental Health Center) in Lawrence, MA · enumerated 2006 · authorized official Elizabeth Sweeney, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679680615

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Registry record

Entity type Organization (Type 2)

Legal business name Family Services of the Merrimack Valley, Inc.

Other name <Unavail>

Practice address 430 N Canal St, Lawrence, MA, 01840

Phone (978) 683-9505

Fax (978) 683-1026

Enumeration date Aug 24, 2006

Last updated in NPPES Nov 1, 2024

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 4206 (MA) Primary

Authorized official

Name Elizabeth Sweeney

Title Executive Director

Phone (978) 327-6637

Other identifiers

Identifier	Type	State	Issuer
1305093	Medicaid	MA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Family Services of the Merrimack Valley, Inc.?

NPPES lists Elizabeth Sweeney (Executive Director) as the authorized official for this organization.

What is the NPI number for Family Services of the Merrimack Valley, Inc.?

The NPI for Family Services of the Merrimack Valley, Inc. is 1679680615, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Heather Dormer Clinical Social Worker · Lawrence, MA NPI 1114024387 Jillian Agostino Counselor · Lawrence, MA NPI 1851475511 Kay Frishman Clinical Social Worker · Lawrence, MA NPI 1467510925 Kristen Burke Professional Counselor · Lawrence, MA NPI 1851450167 Elizabeth Sweeney Clinical Social Worker · Lawrence, MA NPI 1922167014 John Zielin Clinical Social Worker · Lawrence, MA NPI 1023179025 Kathleen Fenton Mental Health Counselor · Lawrence, MA NPI 1154476604 Ronnie Ginsberg Clinical Psychologist · Lawrence, MA NPI 1205981776

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-01.