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

Catherine Mary Ganley, ARNP

Psychiatric/Mental Health Nurse Practitioner in Exeter, NH · enumerated 2008.

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

National Provider Identifier

1588816169

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Registry record

Entity type Individual (Type 1)

Name Catherine Mary Ganley

Credential ARNP

Sex Female

Practice address Exeter, NH, 03833

Phone (603) 583-3825

Enumeration date Oct 15, 2008

Last updated in NPPES Feb 6, 2023

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 036530-23 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1588816169 active?

Yes, as of the latest NPPES snapshot, NPI 1588816169 is active (record last updated 2023-02-06).

How do I verify Catherine Ganley's NPI record?

Cross-check NPI 1588816169 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-06.