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Individual
DR. WILLIAM JOHN FORTIER
Active
Individual
DR. WILLIAM JOHN FORTIER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DMIN
Taxonomy
Speciality
Code
Description
License number
State
101YM0800X
Mental Health Counselor
685
MA
101YP1600X
Pastoral Counselor
—
—
102L00000X
Psychoanalyst
Primary
—
—
106H00000X
Marriage & Family Therapist
359
MA
Other
Enumeration date
04/03/2007
Last updated
09/11/2025
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