John Niffenegger, MD
Ophthalmology
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Credentials & Recognition
Specialties
NPI sub-specialties
Ophthalmology207W00000X
Ophthalmology, Retina Specialist207WX0107X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Google Reviews
5.0 / 5.0
3 reviews
Years in Practice
20+ years
Estimated from NPI enumeration date
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