RYAN M CALLAHAN

BOSTON, MA
NPI1023271749
Entity TypeIndividual
GenderMale
Sole Proprietor ?Yes
Primary Taxonomy207RI0011X Internal Medicine, Interventional Cardiology
(Licence: MA  258267)
Additional Taxonomies208000000X Pediatrics
(Licence: PA  MT192836)
2080P0202X Pediatrics, Pediatric Cardiology
(Licence: MA  258267)
Enumeration Date2008-07-02
Last Update Date2020-10-09
Business Address
Dr. RYAN M CALLAHAN M.D.
300 LONGWOOD AVE
BOSTON, MA 02115-5724
Phone number: 617-355-6000
Mailing Address
Dr. RYAN M CALLAHAN M.D.
300 LONGWOOD AVE
BOSTON, MA 02115-5724
Phone number: