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Individual
COLLEEN CALLAHAN
Active
Individual
COLLEEN CALLAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
CADC II
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
A066880825
CA
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
CI40410923
CA
101YA0400X
Addiction (Substance Use Disorder) Counselor
R1239211216
CA
Other
Enumeration date
11/13/2018
Last updated
03/13/2026
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