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Individual
DR. JAMES BRIEN O'CALLAGHAN
Active
Individual
DR. JAMES BRIEN O'CALLAGHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
PH.D.
Taxonomy
Speciality
Code
Description
License number
State
103TC0700X
Clinical Psychologist
000930
CT
106H00000X
Marriage & Family Therapist
Primary
000101
CT
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
004074050
—
CT
Enumeration date
04/03/2007
Last updated
03/25/2026
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