Individual provider · Type 1 NPI

Michael John Maranzano, MD

Hematology & Oncology Physician · Los Angeles, CA

NPI number 1114453016 Active

Practice location

2051 Marengo St
Los Angeles, CA 90033-1352

Call (323) 409-7804 Map

Fax (323) 441-4328

Specialties and licenses

TaxonomyCodeLicense
Geriatric Medicine (Internal Medicine) Physician 207RG0300X170563 (CA)
Hematology & Oncology Physician Primary 207RH0003X170563 (CA)

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 1114453016

Michael John Maranzano, MD's National Provider Identifier is 1114453016, issued on May 11, 2017. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Los Angeles, CA. The record was last updated on Mar 7, 2025.