IndividualActive
John Ryzenman, MD
NPI 1871501437 · Otology & Neurotology Physician · Gahanna, OH
Provider details
- NPI number
- 1871501437
- Entity type
- Individual
- Primary specialty
- Otology & Neurotology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35-088358 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
600 Taylor Station Road
Gahanna, OH 43230
Phone: (614) 891-9190
Fax: (614) 839-9174
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 606
New Albany, OH 43054
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2025-07-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.