Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret E. Kelly, ARNP

Family Nurse Practitioner in Peterborough, NH · enumerated 2006.

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

National Provider Identifier

1750462305

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Registry record

Entity type Individual (Type 1)

Name Margaret E. Kelly

Credential ARNP

Sex Female

Practice address 452 Old Street Rd, Peterborough, NH, 03458

Phone (603) 924-7191

Enumeration date Oct 18, 2006

Last updated in NPPES May 24, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 048931-23-03 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
NP384102	Other	NH	MEDICARE PTAN
30342358	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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Margaret Kelly?

Margaret Kelly is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-24.