Clinicians affiliated with Memorial Medical Center Inc

79 clinicians on file with this group · most practice in Wisconsin outside metro areas · PAC ID 8022000447

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

50 clinicians affiliated with Memorial Medical Center Inc are in the 2024 Medicare Part B data, 26 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 (12) · Certified Registered Nurse Anesthetist (CRNA) (10) · Family Practice (7) · Ophthalmology (4) · Neurology (3) · Orthopedic Surgery (3) · Gastroenterology (2) · Psychiatry (2) · Urology (2) · Cardiology (1) · General Surgery (1) · Otolaryngology (1) · Physician Assistant (1) · Podiatry (1)

Specialty links go to the specialty in Wisconsin outside metro areas.

Clinicians affiliated with Memorial Medical Center Inc, 2024

Alphabetical by last name; 50.

NameSpecialtyCity
Michael J Ayers, CRNACertified Registered Nurse Anesthetist (CRNA)Viroqua, WI
Matthew J Bettendorf, M.D.General SurgeryAshland, WI
Kimberly A Boddicker, MDCardiologyDuluth, MN
Leslie E Cain, ACNPC-AGNurse PractitionerMinneapolis, MN
Brian A Capps, MDFamily PracticeDuluth, MN
Cristina W Castillo-Nelson, MDFamily PracticeAshland, WI
Christopher S Childs, M.D.Family PracticeDuluth, MN
Justin S Cummins, MDOrthopedic SurgeryAshland, WI
Benjamin V Deitzen, APRN, FNP-CNurse PractitionerSandstone, MN
Timothy L Fellman, APRN, CNPNurse PractitionerDuluth, MN
Craig W Florine, M.D.OphthalmologyAshland, WI
Kelsey Gerhart, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Ashland, WI
Joseph J Griffith, APRN,CRNACertified Registered Nurse Anesthetist (CRNA)Duluth, MN
Stephen Hayden, CRNACertified Registered Nurse Anesthetist (CRNA)Wausau, WI
Kevin R Hess, MDPsychiatryEau Claire, WI
Bradley C Irwin, MDGastroenterologyAshland, WI
Matthew J Janezic, CRNACertified Registered Nurse Anesthetist (CRNA)Duluth, MN
John Jarocki, CRNACertified Registered Nurse Anesthetist (CRNA)Ironwood, MI
Kristie Johnson, MDFamily PracticeAshland, WI
Thomas W JorgensenCertified Registered Nurse Anesthetist (CRNA)Ashland, WI
Stephanie L Judd Irwin, M.D.GastroenterologyAshland, WI
Barbara E Jusula, NPNurse PractitionerAshland, WI
Claire E Kap, APRN, CNPNurse PractitionerDuluth, MN
Dana R Katchka, FNP-CNurse PractitionerAshland, WI
Melissa Katusky Lor, CNPNurse PractitionerMinneapolis, MN
Jessica Koenig, NPNurse PractitionerSaint Paul, MN
Sam N Kuchinka, M.D.OphthalmologyAshland, WI
Tyler Larson, M.D.Orthopedic SurgeryDuluth, MN
Monica K Lee, M.D.Family PracticeAshland, WI
Emily L Matack, CNPNurse PractitionerDuluth, MN
Katelyn J Mohrbacher, MDFamily PracticeAshland, WI
Larry C Munch, MDUrologyBoulder, CO
Nathan J Opland, RN, CRNACertified Registered Nurse Anesthetist (CRNA)Ashland, WI
Mark C RhodesOtolaryngologyDuluth, MN
Nicole C Riess, DNPNurse PractitionerMinneapolis, MN
Pezhman Roohani, M.D.NeurologyMinneapolis, MN
Jeffrey Rutgard, M.D.OphthalmologyNew Orleans, LA
Joseph J Signorelli, MDOrthopedic SurgeryAshland, WI
Mandeep Singh, M.D.PsychiatryRhinelander, WI
Nathan H Sit, M.D.NeurologyMinneapolis, MN
Mark W Sneed, MDOphthalmologyAshland, WI
Ann M Stevens, APRN, DNPNurse PractitionerSt Louis Park, MN
Ruth M Thomson, D.O.NeurologyPortland, OR
Paul R Tonkin, M.D.UrologyHayward, WI
Aistis J Tumas, MDFamily PracticeAshland, WI
Kristen Tweedy, CRNACertified Registered Nurse Anesthetist (CRNA)Hancock, MI
Nancy E Wheeler, CRNA, MSCertified Registered Nurse Anesthetist (CRNA)Ashland, WI
Anika Whiting, PA-CPhysician AssistantAshland, WI
Nicole M WolleNurse PractitionerHugo, MN
David S Wood, DPMPodiatryIronwood, MI

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