Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margherita N Proscia

Specialist in Patchogue, NY · enumerated 2023.

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

National Provider Identifier

1770362378

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Margherita N Proscia

Sex Female

Practice address 199 Central Ave, Patchogue, NY, 11772

Phone (631) 828-9628

Enumeration date Sep 25, 2023

Last updated in NPPES Sep 25, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers 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 is the NPI number for Margherita Proscia?

The National Provider Identifier (NPI) for Margherita Proscia is 1770362378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margherita Proscia practice?

The practice location on file with NPPES is in Patchogue, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-25.