Search › Ohio › 207RG0300X
George Knappenberger, MD
NPI 1326016866 · on the registry since 2006
Practice
- Address
- 1350 E Market St
Warren, OH 44483 - Phone
- (330) 841-9822
- Fax
- (330) 841-9281
- Organisation at this address
- Forum Health Services
Trumbull Memorial Hospital
Steward Medical Group, Inc
Trumbull Memorial Hospital
Duck Inpatient Services, LlcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 69
Registry record
- Primary taxonomy
- 207RG0300X
207RG0300X
- Licence states on file
- OH
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-13
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Ohio