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

Usha K Sunkara, MD

Individual provider Hematology & Oncology Physician · NPI 1346267028

Usha K Sunkara, MD is a Hematology & Oncology Physician in Castro Valley, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20055 Lake Chabot Rd Ste 130
Castro Valley, CA 94546-5332
Phone: (510) 888-0657
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A86012 (CA)

Record details

NPI number1346267028
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESMarch 4, 2020
Certification dateMarch 4, 2020
Mailing address7999 Gateway Blvd Ste 200, Newark, CA 94560-1197

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