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

William David Karczewski, MD

Individual provider Diagnostic Radiology Physician · NPI 1275896490

William David Karczewski, MD practises Diagnostic Radiology in Edina, Minnesota. Graduated from Wayne State University School of Medicine in 2012, 14 years ago. Practices with Virtual Radiologic Professionals LLC, a 393-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
14
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2012
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

3600 Minnesota Dr Ste 800
Edina, MN 55435-7915
Phone: (952) 595-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1105 Sixth St, Traverse City, MI 49684-2345 — (231) 935-0497

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 4301100753 (MI)

Record details

NPI number1275896490
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2012
Last updated in NPPESDecember 17, 2025
Certification dateDecember 17, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Virtual Radiologic Professionals Llc — 393 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients2,906
Services billed 4,250 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Virtual Radiologic Professionals LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 393 clinicians in the practice; 12 are shown here.

Other providers in Edina