NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

South Shore General Surgery PC

Surgery Physician in Hempstead, NY · enumerated 2009 · authorized official Ava Donaldson, Office Manager.

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

National Provider Identifier

1245479153

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name South Shore General Surgery PC
Practice address 2 Main St, Hempstead, NY, 11550
Phone (516) 379-1495
Enumeration date Feb 17, 2009
Last updated in NPPES Feb 17, 2009

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 209074 (NY) Primary

Authorized official

Name Ava Donaldson
Title Office Manager
Phone (516) 379-1495

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

Who is the authorized official for South Shore General Surgery PC?
NPPES lists Ava Donaldson (Office Manager) as the authorized official for this organization.
What is the NPI number for South Shore General Surgery PC?
The NPI for South Shore General Surgery PC is 1245479153, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-17.