Individual provider · Type 1 NPI

Benjamin Ascherman

Hematology & Oncology Physician · New York, NY

NPI number 1841828829 Active

Practice location

12 E 86th St
New York, NY 10028-0506

Call (212) 434-2000 Map

Mailing address

1 Research Rd
Ridge, NY 11961-2701

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X323421 (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 1841828829

Benjamin Ascherman's National Provider Identifier is 1841828829, issued on Mar 27, 2020. 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 Jul 20, 2026.