Individual provider · Type 1 NPI

Ronald Fred Unzelman, MD

Gynecology Physician · Santa Rosa, CA

NPI number 1437109022 Active

About NPI 1437109022

Ronald Fred Unzelman, MD's National Provider Identifier is 1437109022, issued on May 12, 2006. The primary taxonomy on file is Gynecology Physician (207VG0400X), and the practice location is in Santa Rosa, CA. The record was last updated on Jul 13, 2026.