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 / WI

NATHAN JAMES LESNICK, PA

PHYSICIAN ASSISTANT

Graduated: 2024

NPI: 1336872761

Practice Locations (2)

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

1121 E N AVE

MILWAUKEE, WI 532123515

4142676500

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

801 S 70TH ST

WEST ALLIS, WI 532143147

4147736600

Source: CMS National Downloadable File, September 2026.