NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Catherine Phelan, M.S.N., R.N.

Informatics Clinical Nurse Specialist in Bronx, NY · enumerated 2015.

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

National Provider Identifier

1063803955

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Registry record

Entity type Individual (Type 1)
Name Ann Catherine Phelan
Credential M.S.N., R.N.
Sex Female
Practice address 130 W Kingsbridge Rd, James J. Peters Va Medical Center, Bronx, NY, 10468
Enumeration date Feb 12, 2015
Last updated in NPPES Feb 12, 2015

Taxonomy & licenses

364SI0800X Informatics Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 592597 (NY) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 NPI 1063803955 active?
Yes, as of the latest NPPES snapshot, NPI 1063803955 is active (record last updated 2015-02-12).
How do I verify Ann Phelan's NPI record?
Cross-check NPI 1063803955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-12.