Individual
MICHAEL V CALLAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
65 LANDSDOWNE ST, CAMBRIDGE, MA 02139-4232
(617) 768-8800
Mailing address
2955 TILDEN ST NW, WASHINGTON, DC 20008-1150
(617) 768-8800
Taxonomy
Speciality
Code
Description
License number
State
207RI0200X
Infectious Disease Physician
Primary
213200
MA
Other
Enumeration date
08/20/2006
Last updated
07/08/2007
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