Robert Niznik, MD
Nephrology
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Credentials & Recognition
Specialties
NPI sub-specialties
Internal Medicine207R00000X
Student in an Organized Health Care Education/Training Program390200000X
Internal Medicine, Nephrology207RN0300X
Practice Signals
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Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
13+ years
Estimated from NPI enumeration date
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