Dr. Kevin Michael Duffin , MD
General Practice • North Chicago, IL
Professional Overview & Biography Verified Profile Summary
Dr. Kevin Duffin, MD is a registered healthcare professional specializing in General Practice in North Chicago, IL. Practice services are available at 3001 GREEN BAY RD under active NPI credentials.
Practice Location & Contact Primary Location
3001 Green Bay Rd
North Chicago, IL 600643048
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in North Chicago, IL
Practicing in North Chicago, IL (355 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-03-10NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 171000000X
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
NUCC Taxonomy Code: 171000000X
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
Secondary Practice Locations
38400 Bob Wilson Dr
San Diego, CA 921345000
Phone: 7089455360
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Doctor of Osteopathic Medicine (D.O.)
Psychiatry & Neurology - Psychiatry
Psychiatry & Neurology - Neurology
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.), Master of Public Health
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3001 GREEN BAY RD, NORTH CHICAGO, IL 600643048 (Tel: 8476881900)
Registered at 3001 GREEN BAY RD, NORTH CHICAGO, IL 600643048 (Tel: 8476881900)
NPI status registered as active in NPPES database
Registered at 38400 BOB WILSON DR, SAN DIEGO, CA 921345000 (Tel: 7089455360)
Registered at 38400 BOB WILSON DR, SAN DIEGO, CA 921345000 (Tel: 7089455360)
Recorded as KEVIN DUFFIN, MD
Military Health Care Provider
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
3001 Green Bay Rd
North Chicago, IL 600643048
Phone: 8476881900
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