Individual provider · Type 1 NPI

John P. Manis, MD

Hematology & Oncology Physician · Boston, MA

NPI number 1720072424 Active

Practice location

16 Rutland Sq
Boston, MA 02118-3141

Fax (617) 730-0217

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X72999 (MA)

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 1720072424

John P. Manis, MD's National Provider Identifier is 1720072424, issued on Sep 8, 2005. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Boston, MA. The record was last updated on Jul 13, 2026.