John Callahan, M.D

NPI 1851704480 · on the registry since 2014

Practice

Address: 1000 Langworthy St
Dubuque, IA 52001
Phone: (563) 584-3440
Fax: (563) 584-3009
Organisation at this address: Mercy Family Pharmacy
Medical Associates Clinic P C
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 112

Registry record

Primary taxonomy: Pediatrics Physician
208000000X
Licence states on file: IA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2017-07-05

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Iowa