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

James M Sinclair, MD

Individual provider Hematology & Oncology Physician · NPI 1356300230

James M Sinclair, MD is a Hematology & Oncology Physician in LA Jolla, 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

9850 Genesee Ave Ste 560
LA Jolla, CA 92037-1229
Phone: (858) 552-1410
Fax: (858) 552-0929
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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 G048926 (CA)

Record details

NPI number1356300230
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2006
Last updated in NPPESMarch 7, 2023
Certification dateJanuary 28, 2020
Mailing addressPo Box 25100, Fresno, CA 93729-5100

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