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The Griffin Hospital

Radiation Oncology Clinic/Center in Derby, CT · enumerated 2009 · authorized official Patrick Charmel, Ceo.

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

National Provider Identifier

1154568384

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Registry record

Entity type Organization (Type 2)
Legal business name The Griffin Hospital
Practice address 350 Seymour Ave, Derby, CT, 06418
Phone (203) 732-1260
Fax (203) 732-1194
Enumeration date Jan 9, 2009
Last updated in NPPES Jul 15, 2009

Taxonomy & classification

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities · License 0034 (CT) Primary

Authorized official

Name Patrick Charmel
Title Ceo
Phone (203) 732-7513

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

What is the NPI number for The Griffin Hospital?
The NPI for The Griffin Hospital is 1154568384, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for The Griffin Hospital?
NPPES lists Patrick Charmel (Ceo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-15.