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

Allison M Fassett, MD

Individual provider Psychiatry Physician · NPI 1942876008

Allison M Fassett, MD is a Psychiatry in Menasha, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2021, 5 years ago. Practices with Thedacare, Incorporated, a 654-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
WI
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1095 Midway Rd
Menasha, WI 54952-1115
Phone: (920) 720-2300
Fax: (920) 720-3719
Show map & directions

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

Additional practice locations (2)

  • 3333 Green Bay Rd, North Chicago, IL 60064-3037 — (847) 578-8711
  • 130 2nd St, Neenah, WI 54956-2883 — (920) 729-3100

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 86005 (WI)

Record details

NPI number1942876008
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2021
Last updated in NPPESJuly 17, 2025
Certification dateJuly 17, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Thedacare, Incorporated — 654 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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