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

Individual provider Hematology & Oncology Physician · NPI 1407142409

Dr. Isan Chen, MD is a Hematology & Oncology Physician in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

9393 Towne Centre Dr Ste 200
San Diego, CA 92121-3070
Phone: (858) 332-3428
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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 A61212 (CA)

Record details

NPI number1407142409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 28, 2011
Last updated in NPPESJune 3, 2015

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