W Brian Duffy Md

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

33*****43

Status

Active

First issued

January 1, 1997

Expires

July 31, 2029

License holder

W Brian Duffy Md

Entity type

Individual

Classifications

• Licensed Physician Controlled Substance (Medical Board) Physicians & Surgeons

More from the license record

Controlled substance schedules

II III IV V

Current term began

05/01/2026

Other Illinois licenses under this name

• IL
  W Brian Duffy Md

  License 036057381

  Licensed Physician and Surgeon (Medical Board)
  Active

  Chicago, IL

  Expires Jul 31, 2029

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