-- JOHN J CALLAHAN MD ⚕️ New York 1952338048

NPI	1952338048
Entity Type	Individual
Gender	Male
Sole Proprietor ?	No
Primary Taxonomy	207XS0106X Orthopaedic Surgery, Hand Surgery (Licence: NY 192324)
Enumeration Date	2006-06-26
Last Update Date	2009-12-31

-- JOHN J CALLAHAN MD

3925 SHERIDAN DRIVE SUITE 100

AMHERST, NY 14226-0000

Phone number: 716-250-9999

-- JOHN J CALLAHAN MD

3925 SHERIDAN DRIVE SUITE 100

AMHERST, NY 14226-0000

Phone number: 716-250-9999