Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gary M Giardina, RPA-C

Physician Assistant in Brooklyn, NY · enumerated 2008.

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

National Provider Identifier

1689831554

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Gary M Giardina

Credential RPA-C

Sex Male

Practice address 2900 Bedford Ave, 114 Roosevelt, Brooklyn, NY, 11210

Phone (718) 951-5580

Fax (718) 951-5869

Enumeration date May 19, 2008

Last updated in NPPES May 19, 2008

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 004761 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Gary Giardina?

Gary Giardina is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-19.