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

Adventist Health California Medical Group, Inc

Organization Hematology & Oncology Physician · NPI 1811284631

Adventist Health California Medical Group, Inc is a Hematology & Oncology Physician in Saint Helena, California. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

10 Woodland Rd
Saint Helena, CA 94574-9554
Phone: (707) 967-5721
Fax: (707) 967-5722
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1811284631
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kaye Donnelly — Specialist, Contract Compliance · (707) 968-2809
Other names Martin-O'Neil Cancer Center
NPI enumeratedJune 30, 2011
Last updated in NPPESJune 30, 2011
Mailing address1001 Adams St, Suite 102, Saint Helena, CA 94574-1107

Other providers in Saint Helena