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

Michael John Connolly, MD

Individual provider Diagnostic Radiology Physician · NPI 1861889909

Michael John Connolly, MD practises Diagnostic Radiology in Mequon, Wisconsin. Graduated from Medical College of Wisconsin in 2015, 11 years ago. Practices with Radiology Associates of Wausau SC, a 23-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Arkansas, Arizona, Hawaii and New Jersey and 1 more.

Years since qualifying
11
Trained at
Medical College of Wisconsin
Licensed in
AR, AZ, HI, NJ, WI
In the registry since
2015
Specialties on file
6
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

10945 N Port Washington Rd Ste 201
Mequon, WI 53092-5078
Phone: (262) 292-3151
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4301 W Markham St # 556, Little Rock, AR 72205-7101 — (501) 686-8000
  • 310 Salem Woodstown Rd, Salem, NJ 08079-2064 — (856) 935-1000
  • 333 Pine Ridge Blvd, Wausau, WI 54401-4102 — (715) 847-2283

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 74869 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 74869-20 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 72289 (AZ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD-23870 (HI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 25MA12003700 (NJ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence E-17247 (AR)

Record details

NPI number1861889909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2015
Last updated in NPPESJune 11, 2025
Certification dateJune 11, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2015 (11 years in practice)
Group practice Radiology Associates Of Wausau Sc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations17 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 patients584
Services billed 808 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. Those with a page here are linked.

Colleagues at Radiology Associates of Wausau SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 23 clinicians in the practice; 12 are shown here.

Other providers in Mequon