Individual provider · Type 1 NPI

Paul Otto Schwarzenberger, MD

Hematology & Oncology Physician · New York, NY

NPI number 1003869124 Active

Practice location

666 3rd Ave Fl 28
New York, NY 10017-4030

Mailing address

55 Union Pl # 223
Summit, NJ 07901-2563

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X267898-01 (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 1003869124

Paul Otto Schwarzenberger, MD's National Provider Identifier is 1003869124, issued on May 18, 2006. 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, 2026.