Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harvard Pilgrim Health Care of New England

Q: What is the NPI number for Harvard Pilgrim Health Care of New England?

The NPI for Harvard Pilgrim Health Care of New England is 1659341006, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Nashua, NH · enumerated 2006 · authorized official Kathy Grinley, Administrator.

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

National Provider Identifier

1659341006

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Registry record

Entity type Organization (Type 2)

Legal business name Harvard Pilgrim Health Care of New England

Other name <Unavail>

Practice address 173 Daniel Webster Hwy, Nashua, NH, 03060

Phone (603) 891-4400

Fax (603) 891-4410

Enumeration date Jan 26, 2006

Last updated in NPPES Mar 26, 2008

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Kathy Grinley

Title Administrator

Phone (603) 891-4412

Other identifiers

Identifier	Type	State	Issuer
80001526	Medicaid	NH	-

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

What is the NPI number for Harvard Pilgrim Health Care of New England?

The NPI for Harvard Pilgrim Health Care of New England is 1659341006, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Harvard Pilgrim Health Care of New England?

NPPES lists Kathy Grinley (Administrator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-26.