Individual
DR. CHRISTOPHER F CALAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
55 FRUIT ST, BOSTON, MA 02114-2696
(617) 643-8245
Mailing address
55 FRUIT ST, BOSTON, MA 02114-2696
(617) 643-8245
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
1018450
MA
208000000X
Pediatrics Physician
1018450
MA
Other
Enumeration date
03/21/2019
Last updated
12/29/2025
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