Clinicians affiliated with Allergy Associates Holdings, Ltd

5 clinicians on file with this group · most practice in La Crosse-Onalaska, WI-MN · PAC ID 7113994385

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

5 clinicians affiliated with Allergy Associates Holdings, Ltd are in the 2024 Medicare Part B data, 1 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (3) · Allergy/ Immunology (1) · Physician Assistant (1)

Specialty links go to the specialty in La Crosse-Onalaska, WI-MN.

Clinicians affiliated with Allergy Associates Holdings, Ltd, 2024

Alphabetical by last name; 5.

NameSpecialtyCity
Meggan M Baudek, APNPNurse PractitionerOnalaska, WI
Sarah C Rudie, APNPNurse PractitionerOnalaska, WI
Melinda Schaitel, FNP-CNurse PractitionerOnalaska, WI
Demetrios S Theodoropoulos, M.D.Allergy/ ImmunologyOnalaska, WI
Elizabeth Twite, PA-CPhysician AssistantOnalaska, WI

Practice locations

Listed practice locations in Wisconsin.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations