Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mahoning Valley Hematology Oncology Assoc Inc

Organization Hematology & Oncology Physician · NPI 1215979588

Mahoning Valley Hematology Oncology Assoc Inc is a Hematology & Oncology Physician in Youngstown, Ohio. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

835 Southwestern Run
Youngstown, OH 44514-3688
Phone: (330) 318-1100
Fax: (330) 318-1111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1215979588
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chris Knight — Owner · (330) 318-1100
NPI enumeratedJune 12, 2006
Last updated in NPPESNovember 15, 2018
Mailing addressPo Box 786536, Philadelphia, PA 19178-6536

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