Individual
DR. DAVID M CALLAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
PH.D.
Contact information
Practice address
449 ROUTE 130, SUITE 12, SANDWICH, MA 02563
(508) 888-7744
(508) 888-7725
Mailing address
P.O. BOX 1037, SANDWICH, MA 02563
(508) 888-7744
(508) 888-7725
Taxonomy
Speciality
Code
Description
License number
State
103T00000X
Psychologist
Primary
4061
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0516821
—
MA
Enumeration date
06/30/2006
Last updated
01/30/2013
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