Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Merrimack Valley Health Services Inc

Magnetic Resonance Imaging (MRI) Clinic/Center in Lawrence, MA · enumerated 2007 · authorized official Toni Cooper, Director of Credentialing.

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

National Provider Identifier

1124185616

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Registry record

Entity type Organization (Type 2)

Legal business name Merrimack Valley Health Services Inc

Practice address 1 General St, Lawrence, MA, 01841

Phone (978) 683-4000

Enumeration date Jan 3, 2007

Last updated in NPPES Jul 24, 2023

Taxonomy & classification

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Toni Cooper

Title Director of Credentialing

Phone (754) 206-6198

Other identifiers

Identifier	Type	State	Issuer
21730	Other	MA	FALLON
29998	Other	MA	AETNA US HEALTHCARE
981083	Other	MA	NETWORK HEALTH
0007697	Other	MA	NETWORK HEALTH
0489237	Other	MA	CIGNA HEALTHSOURCE
708812	Other	MA	TUFTS HP SECURE HORIZON
018269	Other	MA	BCBS
0007697	Other	MA	NEIGHBORHOOD HEALTH PLAN
608297	Other	MA	HARVARD PILGRIM HEALTH CA
114493500	Other	MA	US DEPT OF LABOR OWCP
1532464	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.

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Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Merrimack Valley Health Services Inc?

Merrimack Valley Health Services Inc is registered in NPPES as a Magnetic Resonance Imaging (MRI) Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-24.