Individual provider · Type 1 NPI

Grant Holz, MD

Diagnostic Radiology Physician · San Diego, CA

NPI number 1083979710 Active

About NPI 1083979710

Grant Holz, MD's National Provider Identifier is 1083979710, issued on Jul 9, 2012. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in San Diego, CA. The record was last updated on Oct 13, 2026.