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

Jeffrey B Bernfield, MD

Individual provider Diagnostic Radiology Physician · NPI 1144207416

Jeffrey B Bernfield, MD practises Diagnostic Radiology in Riverwoods, Illinois. Graduated from Rush Medical College of Rush University in 1985, 41 years ago. Practices with Smi Imaging LLC, a 376-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
41
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2005
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

2101 Waukegan Rd 5 Mettawa Ln
Riverwoods, IL 60015-3551 Not confirmed with CMS for 15 years — call before visiting
Phone: (847) 374-8100
Fax: (847) 374-8125
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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 036075337 (IL)

Record details

NPI number1144207416
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2005
Last updated in NPPESMay 4, 2011

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1985 (41 years in practice)
Group practice Smi Imaging Llc — 376 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 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 patients447
Services billed 606 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Colleagues at Smi Imaging LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 376 clinicians in the practice; 12 are shown here.

Other providers in Riverwoods