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

AMBER R OSHAN, PA

PHYSICIAN ASSISTANT

Graduated: 2001

Offers telehealth

NPI: 1649274085

Practice Locations (6)

GUNDERSEN CLINIC LTD

402 A W LAKE ST

FRIENDSHIP, WI 539349699

6083398471

GUNDERSEN CLINIC LTD

402 W LAKE ST

FRIENDSHIP, WI 539349699

6083393331

GUNDERSEN CLINIC LTD

1600 MAIN ST

ONALASKA, WI 546502838

6087834681

GUNDERSEN CLINIC LTD

610 E TAYLOR ST

PR DU CHIEN, WI 538212109

6083266466

GUNDERSEN CLINIC LTD

1111 W WISCONSIN ST

SPARTA, WI 546562233

6082696731

GUNDERSEN CLINIC LTD

505 GOPHER DR

TOMAH, WI 546604513

6083724111

Source: CMS National Downloadable File, September 2026.

AMBER OSHAN, PA | HealthCareAtlasUSA