Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1164300026 Individual Practitioner Male Practitioner

Timothy Lyons , FNP-BC

Nurse Practitioner • Warrenville, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Timothy Lyons, FNP-BC is a certified Nurse Practitioner practicing in Warrenville, IL. With approximately 1 years of clinical experience since completing medical education in 2025, Timothy Lyons delivers high-quality medical care to the local community at 4575 WEAVER PWKY, STE 200.

Timothy Lyons maintains professional affiliations with Cepamerica Illinois Llp, Dupage Medical Group Ltd and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

4575 Weaver Pwky, Ste 200

Warrenville, IL 60555

Telephone 6307172600
Fax 6307182608
Associated Practice Facility / Clinic
🏢 Dupage Medical Group Ltd Facility NPI 1801833983

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Warrenville, IL

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -8.9 yrs vs City Avg
City Avg: 9.9 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
22 Specialists

Practicing in Warrenville, IL (4929 Statewide)

Telehealth Adoption Rate
18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lyons (1 Years) 1 Yrs
Warrenville Specialty Average (9.9 Years) 9.9 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-03-03
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209.033046

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Dupage Medical Group Ltd

430 Pennsylvania Ave, Glen Ellyn, IL 601374464

Phone: 6304699200

Dupage Medical Group Ltd

430 Warrenville Rd, Lisle, IL 605321348

Phone: 6304326180

Dupage Medical Group Ltd

2100 Glenwood Ave, Joliet, IL 604355487

Phone: 8157252121

Dupage Medical Group Ltd

25 N Winfield Rd, Winfield, IL 601901222

Cepamerica Illinois Llp

1555 Barrington Rd, Hoffman Estates, IL 601691019

Phone: 8478432000

Dupage Medical Group Ltd

1800 N Main St, Wheaton, IL 601873112

Phone: 6306656200

Secondary Practice Locations

1555 N Barrington Rd

Hoffman Estates, IL 601691019

Phone: 8478432000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Andres Castillo

Nurse Practitioner

NPI 1013679299
Dr. Kishan Patel , MD

Internal Medicine - Gastroenterology

NPI 1023677010

Doctor of Medicine (M.D.)

Dr. Rafael Piedra , MD

Internal Medicine - Gastroenterology

NPI 1043287196

Doctor of Medicine (M.D.)

Dr. Margaret Morrison , MD

Internal Medicine - Gastroenterology

NPI 1053841809

Doctor of Medicine (M.D.)

Dr. Jennie Ng , MD

Internal Medicine - Gastroenterology

NPI 1063599744

Doctor of Medicine (M.D.)

Dr. Vishal Desai , MD

Internal Medicine - Gastroenterology

NPI 1104189661

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location March 03, 2026

Registered at 4575 WEAVER PWKY, STE 200, WARRENVILLE, IL 60555 (Tel: 6307172600)

📍
Updated Business Mailing Address March 03, 2026

Registered at PO BOX 713260, CHICAGO, IL 606771260 (Tel: 6304699200)

NPI Profile Active August 26, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location August 26, 2025

Registered at 1555 N BARRINGTON RD, HOFFMAN ESTATES, IL 601691019 (Tel: 8478432000)

📍
Updated Business Mailing Address August 26, 2025

Registered at 541 POST RD, SAINT CHARLES, IL 601742329 (Tel: 6307156382)

👤
Provider Name / Credentials Updated August 26, 2025

Recorded as TIMOTHY LYONS, FNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 26, 2025

Nurse Practitioner (License #209.033046 in IL)

🟢
Initial NPI Registration & Enumeration August 26, 2025

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: 1164300026
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 26, 2025
Last Update: March 03, 2026
Sole Proprietor: No

Mailing Address

Po Box 713260

Chicago, IL 606771260

Phone: 6304699200

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.