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 / CA

KATHLEEN WHISMAN, MD

FAMILY PRACTICE

Medical school: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1992

Offers telehealth

NPI: 1124179353

Practice Locations (1)

678 PETALUMA AVE

SEBASTOPOL, CA 954724217

7075088191

Source: CMS National Downloadable File, September 2026.

KATHLEEN WHISMAN, MD | HealthCareAtlasUSA