Search › Ohio › Otology & Neurotology Physician
John Ryzenman, MD
NPI 1871501437 · on the registry since 2006 · sole proprietor
Practice
- Address
- 600 Taylor Station Road
Gahanna, OH 43230 - Phone
- (614) 891-9190
- Fax
- (614) 839-9174
- Organisation at this address
- Diseases Of The Ears, Nose And Throat, Inc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 5
Registry record
- Primary taxonomy
- Otology & Neurotology Physician
207YX0901X
- Also registered as
- Otology & Neurotology Physician
- Licence states on file
- OH
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-07-28
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