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

Jeffrey DO MD, Inc

Organization Anesthesiology Physician · NPI 1710937941

Jeffrey DO MD, Inc is an Anesthesiology Physician in Castro Valley, California. Registered with an NPI since 2006.

In the registry since
2006
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

20998 Redwood Rd
Castro Valley, CA 94546-5918
Phone: (510) 538-2828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1710937941
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Do — President · (925) 951-1366
NPI enumeratedMay 10, 2006
Last updated in NPPESAugust 22, 2020
Mailing addressPo Box 7793, San Francisco, CA 94120-7793

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