Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joanne M Mckenna, APRN BC

Psychiatric/Mental Health Nurse Practitioner in Middletown, RI · enumerated 2005.

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

National Provider Identifier

1255318341

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joanne M Mckenna

Credential APRN BC

Sex Female

Practice address 58 E Main Rd, Middletown, RI, 02842

Phone (401) 608-3322

Fax (401) 608-3323

Enumeration date Dec 29, 2005

Last updated in NPPES Apr 28, 2020

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 185839 (MA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17379 (RI) 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 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 Joanne Mckenna?

Joanne Mckenna is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-28.