Individual provider · Type 1 NPI

Isabella Geneva Chen, MD

Hematology & Oncology Physician · Ventura, CA

NPI number 1053621730 Active

Practice location

300 Hillmont Ave, Bldg 340, Ste 501
Ventura, CA 93003

Call (805) 652-6218 Map

Fax (805) 652-6512

Mailing address

800 S Victoria Ave, L4615, Vchca - Physician Services
Ventura, CA 93009-0003

Specialties and licenses

Taxonomy	Code	License
Hematology (Internal Medicine) Physician	207RH0000X	A118096 (CA)
Medical Oncology Physician	207RX0202X	A118096 (CA)
Hematology & Oncology Physician Primary	207RH0003X	A118096 (CA)
Internal Medicine Physician	207R00000X	A118096 (CA)
Student in an Organized Health Care Education/Training Program	390200000X	None listed

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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About NPI 1053621730

Isabella Geneva Chen, MD's National Provider Identifier is 1053621730, issued on Oct 15, 2010. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Ventura, CA. The record was last updated on Sep 29, 2025.