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

Theis and Associates, LLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1881935401

Theis and Associates, LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Greenfield, Wisconsin. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4818 S 76th St
Greenfield, WI 53220-4362
Phone: (414) 418-4109
Fax: (414) 421-7871
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1881935401
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gerald Theis — President · (414) 418-1409
NPI enumeratedMarch 6, 2013
Last updated in NPPESMarch 6, 2013
Mailing address4343 Skylark Ct, Greendale, WI 53129-2902

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