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

Defiance Regional Medical Center

Organization Medical Oncology Physician · NPI 1033394879

Defiance Regional Medical Center is a Medical Oncology Physician in Defiance, Ohio. Medicare rates this hospital 5 out of 5. Registered with an NPI since 2007.

CMS rating
5 of 5
In the registry since
2007

CMS quality rating

5 out of 5 — official hospital rating from CMS Care Compare (CCN 361328)

Practice location Address checks out

1200 Ralston Ave
Defiance, OH 43512-1396
Phone: (419) 783-6955
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X

Record details

NPI number1033394879
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cheryl Koenig — Cfo · (419) 783-4405
NPI enumeratedDecember 28, 2007
Last updated in NPPESDecember 28, 2007
Mailing addressPo Box 633762, Cincinnati, OH 45263-0001

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