NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frank R Giannelli III, PA

Physician Assistant in Plainfield, NJ · enumerated 2013.

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

National Provider Identifier

1225479975

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Frank R Giannelli III
Credential PA
Sex Male
Practice address 1314 Park Ave Ste 3, Plainfield, NJ, 07060
Enumeration date Jul 10, 2013
Last updated in NPPES Jun 17, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 016612 (NY) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00400400 (NJ) Secondary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier Type State Issuer
03630224 Medicaid NY -
016612 Other NY LICENSE

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

Where does Frank Giannelli practice?
The practice location on file with NPPES is in Plainfield, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Frank Giannelli?
The National Provider Identifier (NPI) for Frank Giannelli is 1225479975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-17.