HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / PA

MACKENZIE MAE URSINY, PA

PHYSICIAN ASSISTANT

Graduated: 2023

NPI: 1558130849

Practice Locations (7)

ALLEGHENY CLINIC

565 COAL VALLEY RD

JEFFERSON HILLS, PA 150253703

4122676901

ALLEGHENY CLINIC

565 COAL VALLEY RD, FL 2

JEFFERSON HILLS, PA 150253703

4125787457

ALLEGHENY CLINIC

62 GREENBRIAR DR, SUITE 1

LEECHBURG, PA 156568209

7248457765

ALLEGHENY CLINIC

4800 FRIENDSHIP AVE

PITTSBURGH, PA 152241722

ALLEGHENY CLINIC

12311 PERRY HWY

WEXFORD, PA 150908344

4123593457

ALLEGHENY CLINIC

12351 PERRY HWY

WEXFORD, PA 150908344

4123596581

ALLEGHENY CLINIC

12311 PERRY HWY, FL 1

WEXFORD, PA 150908344

8783324149

Source: CMS National Downloadable File, September 2026.