Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Todd A Risa, DO

Individual provider Diagnostic Radiology Physician · NPI 1982708061

Todd A Risa, DO practises Diagnostic Radiology in Marshfield, Wisconsin. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1993, 33 years ago. Practices with Marshfield Clinic Inc, a 212-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
33
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
WI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1000 N Oak Ave
Marshfield, WI 54449
Phone: (715) 389-9200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 39777 (WI)

Record details

NPI number1982708061
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 11, 2006
Last updated in NPPESMarch 1, 2023
Certification dateMarch 1, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1993 (33 years in practice)
Group practice Marshfield Clinic Inc — 212 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients844
Services billed 1,126 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Marshfield Medical Center - Minocqua Hospital · Minocqua, WI · listed as Mchs Hospitals Inc
  • Marshfield Medical Center - Rice Lake Hospital · Rice Lake, WI · listed as Lakeview Medical Center Inc of Rice Lake
  • Marshfield Medical Center Hospital · Marshfield, WI
  • Marshfield Medical Center - Eau Claire Hospital · Eau Claire, WI
  • Marshfield Medical Center - Weston Hospital · Weston, WI

Colleagues at Marshfield Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 212 clinicians in the practice; 12 are shown here.

Other providers in Marshfield