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

Shawn K. Kaku, MD, Inc

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1992118616

Shawn K. Kaku, MD, Inc is a Critical Care Medicine (Internal Medicine) Physician in Castro Valley, California. Registered with an NPI since 2014.

In the registry since
2014
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

20103 Lake Chabot Rd
Castro Valley, CA 94546-5305
Phone: (510) 537-1234
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X

Record details

NPI number1992118616
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shawn Kaku — President · (310) 435-3063
NPI enumeratedJune 10, 2014
Last updated in NPPESJuly 6, 2016
Mailing addressPo Box 2098, San Ramon, CA 94583-7098

Other providers in Castro Valley