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Active NPI 1174918809 Individual Practitioner Male Practitioner

Justin Duffy , PA-C

Physician Assistant • Mchenry, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Justin Duffy, PA-C is a certified Physician Assistant practicing in Mchenry, IL. With approximately 12 years of clinical experience since completing medical education in 2014, Justin Duffy delivers high-quality medical care to the local community at 4309 W MEDICAL CENTER DR STE A200.

Justin Duffy maintains professional affiliations with Baycare Medical Group, Inc., Florida Hospital Healthcare Partners, Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital inpatient care per day, subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4309 W Medical Center Dr Ste A200

Mchenry, IL 600508437

Telephone 8157598070
Fax 8157594931
Associated Practice Facility / Clinic
🏢 Centegra Health System Facility NPI 1497136071

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Mchenry, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -1.4 yrs vs City Avg
City Avg: 13.4 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
27 Specialists

Practicing in Mchenry, IL (4958 Statewide)

Telehealth Adoption Rate
3.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
73.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Duffy (12 Years) 12 Yrs
Mchenry Specialty Average (13.4 Years) 13.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes
31 31 $260.03 $69.59

Medical Specialties & State Licenses

CMS Verified: 2025-01-20
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IL 1174918809

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License VA 0110008240

Definition to come...

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License PA MA059753

Definition to come...

Hospital & Practice Group Affiliations

Florida Hospital Healthcare Partners, Inc

301 Memorial Medical Pkwy, Daytona Beach, FL 321175167

Phone: 3862316000

Florida Hospital Healthcare Partners, Inc

1055 Saxon Blvd, Orange City, FL 327638468

Phone: 3869175000

Baycare Medical Group, Inc.

300 Pinellas St, Clearwater, FL 337563804

Phone: 7274618231

Baycare Medical Group, Inc.

2461 Enterprise Rd, Clearwater, FL 337631726

Phone: 7277255060

Secondary Practice Locations

431 Savannah Rd

Lewes, DE 199581460

Phone: 3026444282

424 Savannah Rd

Lewes, DE 199581462

Phone: 3026444282

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

29 Associated Practitioners
Dr. Asim Zaidi , MD

Internal Medicine - Interventional Cardiology

NPI 1063641181

Doctor of Medicine (M.D.)

Dr. Mohammad Kizilbash , MD

Internal Medicine - Cardiovascular Disease

NPI 1114162948

Doctor of Medicine (M.D.)

Judi Forner

Clinical Nurse Specialist - Adult Health

NPI 1194123679
NPI 1205609351

Advanced Practice Registered Nurse, Certified Nurse Practitioner

NPI 1205665478

ACNP, Certified Nurse Practitioner

Edward Leblanc , PA-C

Physician Assistant

NPI 1235476755

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 20, 2025

Physician Assistant (License #0110008240 in VA)

📍
Updated Practice Location September 25, 2023

Registered at 4309 W MEDICAL CENTER DR STE A200, MCHENRY, IL 600508437 (Tel: 8157598070)

📍
Updated Business Mailing Address September 25, 2023

Registered at 4309 W MEDICAL CENTER DR STE A200, MCHENRY, IL 600508437 (Tel: 8157598070)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2023

Physician Assistant (License #1174918809 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 28, 2022

Physician Assistant (License #0110008240 in VA)

📍
Updated Business Mailing Address January 18, 2021

Registered at 500 UNIVERSITY DRIVE, HERSHEY, PA 170330858 (Tel: 8002431455)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 18, 2021

Physician Assistant (License #MA059753 in PA)

NPI Profile Active September 20, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location September 20, 2016

Registered at 257 MCDOWELL ST, ASHEVILLE, NC 288032606 (Tel: 8282581121)

📍
Updated Business Mailing Address September 20, 2016

Registered at 257 MCDOWELL ST, ASHEVILLE, NC 288032606 (Tel: 8282581121)

👤
Provider Name / Credentials Updated September 20, 2016

Recorded as JUSTIN DUFFY, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 20, 2016

Physician Assistant (License #0010-06645 in NC)

🟢
Initial NPI Registration & Enumeration March 31, 2015

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

NPI Number: 1174918809
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 31, 2015
Last Update: January 20, 2025
Sole Proprietor: No

Mailing Address

4309 W Medical Center Dr Ste A200

Mchenry, IL 600508437

Phone: 8157598070

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.