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

Dr. Joseph M Persak, MD

Individual provider Body Imaging Physician · NPI 1841394368

Dr. Joseph M Persak, MD is a Diagnostic Radiology in Geneva, Illinois. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1984, 42 years ago. Practices with Radiology Subspecialists of Northern Illinois LLC, a 32-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
42
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL
In the registry since
2006
Specialties on file
8
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

300 Randall Rd
Geneva, IL 60134-4200
Phone: (630) 208-3000
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036071830 (IL)
Body Imaging Physician Taxonomy 2085B0100X · Licence 036071830 (IL)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence 036071830 (IL)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 036071830 (IL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 036071830 (IL)
Therapeutic Radiology Physician Taxonomy 2085R0203X · Licence 036071830 (IL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 036071830 (IL)
Diagnostic Ultrasound Physician Taxonomy 2085U0001X · Licence 036071830 (IL)

Record details

NPI number1841394368
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2006
Last updated in NPPESMarch 8, 2012

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Radiology Subspecialists Of Northern Illinois Llc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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