Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ralph T. Mitarai, MD, Professional Corporation

Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1871587469

Ralph T. Mitarai, MD, Professional Corporation is an Anatomic Pathology & Clinical Pathology Physician in Sonoma, California. Registered with an NPI since 2005.

In the registry since
2005

Practice location Address checks out

347 Andrieux St
Sonoma, CA 95476-6811
Phone: (707) 938-1480
Fax: (707) 938-1758
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X

Record details

NPI number1871587469
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ralph Mitarai — President · (707) 938-1480
NPI enumeratedSeptember 9, 2005
Last updated in NPPESJanuary 12, 2009
Mailing addressPo Box 2311, Chatsworth, CA 91313-2311

Other providers in Sonoma