Skip to content

Professional Orthopedic Surgery PLLC

NPI 1477342483ActiveOrganization· Orthopaedic Surgery· Hempstead, NY

Orthopaedic Surgery in Hempstead, New York, registered in NPPES in May 2025. The authorized official on file is Gus Katsigiorgis, DO, Do/Owner. Enrolled in Medicare as part b supplier - clinic/group practice.

Overview

NPI1477342483
StatusActive
Entity typeOrganization
NPI issuedMay 5, 2025
Last updated in NPPESMar 17, 2026
Certified by providerMar 17, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X——

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Part B Supplier - Clinic/Group Practice (NY)

Medicare sources and data years

Other Orthopaedic Surgery providers in Hempstead

All Orthopaedic Surgery providers in New York →