Individual
MARC J MAHONEY
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
LADC-II
Contact information
Practice address
1 MARINERS LN, MARBLEHEAD, MA 01945-3217
(310) 254-7423
Mailing address
1 MARINERS LN, MARBLEHEAD, MA 01945-3217
(310) 254-7423
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
25228
MA
Other
Enumeration date
03/30/2026
Last updated
03/30/2026
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