Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caryn Alice Sheehan, APRN

Nurse Practitioner in Concord, NH · enumerated 2012.

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

National Provider Identifier

1376817635

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Registry record

Entity type Individual (Type 1)

Name Caryn Alice Sheehan

Credential APRN

Sex Female

Practice address 30 Pillsbury St, Concord, NH, 03301

Phone (603) 224-4093

Enumeration date Mar 5, 2012

Last updated in NPPES Mar 5, 2012

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 039513-23 (NH) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 Caryn Sheehan?

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

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Granite Vna, Inc. Home Health Agency · Concord, NH NPI 1164425583 Granite Vna, Inc. Community Based Hospice Care Agency · Concord, NH NPI 1124069315 Teresa Boisvert Clinical Social Worker · Concord, NH NPI 1053654483 Celeste Decker Clinical Social Worker · Concord, NH NPI 1922565415 Mary Devlin Clinical Social Worker · Concord, NH NPI 1780141275 Tammy Baldassare Family Nurse Practitioner · Concord, NH NPI 1114556198 Granite Vna, Inc. General Practice Physician · Concord, NH NPI 1679405922

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-05.