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

BENJAMIN J KASTER, MD

FAMILY PRACTICE

Graduated: 2012

NPI: 1881033298

Practice Locations (4)

ASPIRUS WAUSAU HOSPITAL INC

333 PINE RIDGE BLVD

WAUSAU, WI 544014102

ASPIRUS WAUSAU HOSPITAL INC

333 PINE RIDGE BLVD

WAUSAU, WI 544014120

7158472121

ASPIRUS WAUSAU HOSPITAL INC

333 PINE RIDGE BLVD, SUITE 185

WAUSAU, WI 544014120

7158470477

ASPIRUS WAUSAU HOSPITAL INC

425 WIND RIDGE DR

WAUSAU, WI 544014149

7156753391

Source: CMS National Downloadable File, September 2026.