Individual provider · Type 1 NPI

Joshua Alexander Fein, MD

Hematology & Oncology Physician · New York, NY

NPI number 1770146912 Active

Practice location

520 E 70th St
New York, NY 10021-9800

Call (646) 962-7950 Map

Mailing address

520 E 70th St Ste C-F369
New York, NY 10021-9800

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X318321 (NY)

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 1770146912

Joshua Alexander Fein, MD's National Provider Identifier is 1770146912, issued on Apr 15, 2019. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in New York, NY. The record was last updated on Sep 29, 2025.