Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan Patrick Keenan, DNP, APRN, FNP-BC

Nurse Practitioner in Hartford, CT · enumerated 2018.

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

National Provider Identifier

1447739859

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Registry record

Entity type Individual (Type 1)

Name Ryan Patrick Keenan

Credential DNP, APRN, FNP-BC

Sex Male

Practice address 31 Seymour St, Ste 100, Hartford, CT, 06106

Phone (860) 549-8276

Fax (860) 247-3803

Enumeration date Aug 8, 2018

Last updated in NPPES Dec 21, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 7670 (CT) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7670 (CT) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1447739859 active?

Yes, as of the latest NPPES snapshot, NPI 1447739859 is active (record last updated 2021-12-21).

How do I verify Ryan Keenan's NPI record?

Cross-check NPI 1447739859 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 2021-12-21.