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

Ms. Kathaleen Frances Donnelly, A.N.P.

General Acute Care Hospital in Stony Brook, NY · enumerated 2009.

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

National Provider Identifier

1093956005

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathaleen Frances Donnelly

Credential A.N.P.

Sex Female

Practice address Stony Brook, NY, 11790

Phone (516) 607-9111

Enumeration date Mar 20, 2009

Last updated in NPPES Apr 11, 2017

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

Taxonomy & licenses

282N00000X General Acute Care Hospital Hospitals · License 302481-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
302481-1	Other	NY	NP LICENSE

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 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 Kathaleen Donnelly?

Kathaleen Donnelly is registered in NPPES with the primary taxonomy of General Acute Care Hospital. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-11.