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John Gianfortone, OT

Hand Occupational Therapist in Bay Shore, NY · enumerated 2009.

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

National Provider Identifier

1528201654

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Registry record

Entity type Individual (Type 1)
Name John Gianfortone
Credential OT
Sex Male
Practice address 1555 Sunrise Hwy, Suite 2, Bay Shore, NY, 11706
Phone (631) 206-3130
Fax (631) 206-3148
Enumeration date Apr 20, 2009
Last updated in NPPES Oct 28, 2016

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 008292 (NY) Primary
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT 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.

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Frequently asked questions

What is the NPI number for John Gianfortone?
The National Provider Identifier (NPI) for John Gianfortone is 1528201654, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Gianfortone practice?
The practice location on file with NPPES is in Bay Shore, 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 2016-10-28.