Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

George Keithan III

Registered Nurse in Farmington, CT · enumerated 2025.

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

National Provider Identifier

1215811948

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Registry record

Entity type Individual (Type 1)

Name George Keithan III

Sex Male

Practice address 599 Farmington Ave Ste 202, Farmington, CT, 06032

Phone (860) 837-5170

Enumeration date Aug 5, 2025

Last updated in NPPES Aug 5, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 10.188585 (CT) 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

What is the NPI number for George Keithan?

The National Provider Identifier (NPI) for George Keithan is 1215811948, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Keithan practice?

The practice location on file with NPPES is in Farmington, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-05.