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Mr. Antonio P. Giannelli, P.A.C.

Physician Assistant in Lansing, MI · enumerated 2006 · practices at Frank Physical Therapy and Rehab Inc.

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

National Provider Identifier

1841369642

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Registry record

Entity type Individual (Type 1)
Name Mr. Antonio P. Giannelli
Credential P.A.C.
Sex Male
Practice address 4052 Legacy Pkwy, Suite 200, Lansing, MI, 48911
Phone (517) 272-9700
Enumeration date Nov 7, 2006
Last updated in NPPES May 4, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1821562 (MI) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601001053 (MI) Primary

Other identifiers

Identifier Type State Issuer
1821562 Other MI LICENSE
1750472734 Other MI GROUP NPI NUMBER
TI035364 Other MI SUPERVISOR IGNACZAK

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 Antonio Giannelli?
The National Provider Identifier (NPI) for Antonio Giannelli is 1841369642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Antonio Giannelli practice?
The practice location on file with NPPES is in Lansing, MI. 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 2021-05-04.