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

James S Collison, MD

Individual provider Diagnostic Radiology Physician · NPI 1194734095

James S Collison, MD is a Diagnostic Radiology in Wausau, Wisconsin. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1987, 39 years ago. Practices with Radiology Associates of Wausau SC, a 23-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
39
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3200 Westhill Dr Ste 210
Wausau, WI 54401-4705
Phone: (715) 847-2020
Fax: (715) 847-0020
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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 34118 (WI)

Record details

NPI number1194734095
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESJuly 9, 2007
Mailing address3200 Westhill Dr, Suite 210, Wausau, WI 54401-4705

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Radiology Associates Of Wausau Sc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Wausau