Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nancy Cook

Psychologist in Hollis, NH · enumerated 2022 · practices at Hollis Brookline High School.

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

National Provider Identifier

1306560586

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Registry record

Entity type Individual (Type 1)

Name Nancy Cook

Sex Female

Practice address Hollis, NH, 03049

Phone (603) 809-3386

Enumeration date Sep 30, 2022

Last updated in NPPES Sep 30, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 30053 (NH) Primary

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

How do I verify Nancy Cook's NPI record?

Cross-check NPI 1306560586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306560586 active?

Yes, as of the latest NPPES snapshot, NPI 1306560586 is active (record last updated 2022-09-30).

Other providers at this practice address

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Hollis Brookline High School Local Education Agency (LEA) · Hollis, NH NPI 1164001087

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-30.