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Mr. Christopher Michael Hart, RPAC

Medical Physician Assistant in Riverhead, NY · enumerated 2005.

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

National Provider Identifier

1639166846

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Registry record

Entity type Individual (Type 1)
Name Mr. Christopher Michael Hart
Credential RPAC
Sex Male
Practice address 1300 Roanoke Ave, Riverhead, NY, 11901
Phone (631) 548-6000
Enumeration date Oct 3, 2005
Last updated in NPPES Oct 13, 2010

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 008819 (NY) 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.

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Frequently asked questions

What is the NPI number for Christopher Hart?
The National Provider Identifier (NPI) for Christopher Hart is 1639166846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Hart practice?
The practice location on file with NPPES is in Riverhead, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-13.