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 / MN

RYAN L HOLZWARTH, MD

DERMATOLOGY

Medical school: UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE

Graduated: 2002

NPI: 1437102324

Practice Locations (3)

TAREEN DERMATOLOGY PA

2945 HAZELWOOD ST, SUITE 230

MAPLEWOOD, MN 551091244

6516336883

OAKLEAF CLINICS INC

855 LAKELAND DR

CHIPPEWA FALLS, WI 547291687

7157269248

TAREEN DERMATOLOGY PA

2651 HILLCREST DR, SUITE 304

HUDSON, WI 540169914

6516336883

Source: CMS National Downloadable File, September 2026.