Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Professional Services Group, Inc

Organization Addiction (Substance Use Disorder) Counselor · NPI 1598080525

Professional Services Group, Inc is an Addiction (Substance Use Disorder) Counselor in Oshkosh, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2010.

Licensed in
WI
In the registry since
2010
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

220 Washington Ave
Oshkosh, WI 54903
Phone: (920) 237-6990
Fax: (920) 424-7521
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 1749 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1749 (WI)

Record details

NPI number1598080525
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian Wolf — Clinical Director · (414) 727-2789
NPI enumeratedApril 1, 2010
Last updated in NPPESMay 12, 2010
Mailing address1126 S. 70th Street, Suite S-507, West Allis, WI 53214-3151

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