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

Dr. Charles Arthur Ambelang, MD

Individual provider Diagnostic Radiology Physician · NPI 1477718377

Dr. Charles Arthur Ambelang, MD is a Diagnostic Radiology in Rockford, Illinois. Graduated from University of Wisconsin School of Medicine in 2008, 18 years ago. Practices with Osf Multi-Specialty Group, a 2,128-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Michigan and Wisconsin.

Years since qualifying
18
Trained at
University of Wisconsin School of Medicine
Licensed in
IL, MI, WI
In the registry since
2008
Specialties on file
3
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

5666 E State St
Rockford, IL 61108-2425
Phone: (815) 226-2000
Show map & directions

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

Additional practice locations (1)

  • 2799 W Grand Blvd, Detroit, MI 48202-2608 — (313) 694-4916

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036134846 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence L2511673 (MI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 53957-020 (WI)

Record details

NPI number1477718377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2008
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Osf Multi-Specialty Group — 2128 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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