Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann S Buchanan, PCNS

Psychiatric/Mental Health Clinical Nurse Specialist in North Providence, RI · enumerated 2006 · practices at Emergency Medical Associates of Rhode Island PC.

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

National Provider Identifier

1144322868

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Registry record

Entity type Individual (Type 1)

Name Ann S Buchanan

Credential PCNS

Sex Female

Practice address 200 High Service Avenue, North Providence, RI, 02904

Phone (401) 456-3300

Fax (401) 752-8113

Enumeration date Sep 2, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

364SP0808X Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RN21672 (RI) Primary

Other identifiers

Identifier	Type	State	Issuer
6238667	Other	RI	UNITED BEHAVIORAL HEALTH
25106	Other	RI	BLUE CROSS BLUE SHIELD

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 Ann Buchanan's NPI record?

Cross-check NPI 1144322868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144322868 active?

Yes, as of the latest NPPES snapshot, NPI 1144322868 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.