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Individual
MS. MARGARET L DE HAAN
Active
Individual
MS. MARGARET L DE HAAN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
19325
NY
101YM0800X
Mental Health Counselor
000280
NY
104100000X
Social Worker
Primary
6802077521
MI
Other
Enumeration date
02/26/2007
Last updated
09/11/2025
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