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

Maribeth Sadie, PHD

Individual provider Psychologist · NPI 1932259942

Maribeth Sadie, PHD is a Clinical Psychologist in Elm Grove, Wisconsin. Qualified in 1991, 35 years ago. Practices with Trillium Care Group LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
35
Licensed in
WI
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

500 Elm Grove Rd #100
Elm Grove, WI 53122
Phone: (262) 782-2090
Fax: (262) 782-2092
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1763057 (WI)

Record details

NPI number1932259942
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESApril 4, 2013
Mailing address500 Elm Grove Rd, Suite 100, Elm Grove, WI 53122

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Trillium Care Group Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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