John C Hahn is a Gastroenterology Physician based in Boston, NJ and is specialized in Gastroenterology. John C Hahn practices in Bayonne, NJ and has the professional credentials of MD. The NPI Number for John C Hahn is 1538272091 and holds a License No. MA48778 (New Jersey).
The current practice location address for John C Hahn is 534 Avenue E Ste 1C, Bayonne, NJ and can be reached out via phone at 201-823-0450 and via fax at 201-823-3311.
Identifier | Type | State | Issuer |
---|---|---|---|
3416909 | 05 | NJ |
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