Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1811074396 Individual Practitioner Male Practitioner

Dr. Daniel Joseph Gerwig , DC

Chiropractor • Glen Ellyn, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Gerwig, DC is a certified Chiropractor practicing in Glen Ellyn, IL. With approximately 24 years of clinical experience since graduating from National College Of Chiropractic in 2002, Dr. Gerwig delivers high-quality medical care to the local community at 585 PENNSYLVANIA AVE.

Dr. Gerwig accepts Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 3-4 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

585 Pennsylvania Ave
Suite 101

Glen Ellyn, IL 60137

Telephone 6307901422
Fax 6307901298
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

National College Of Chiropractic

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Glen Ellyn, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs -3.0 yrs vs City Avg
City Avg: 27.0 Yrs
State Avg: 23.6 Yrs
Regional Practice Density
18 Specialists

Practicing in Glen Ellyn, IL (4730 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
36.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gerwig (24 Years) 24 Yrs
Glen Ellyn Specialty Average (27.0 Years) 27.0 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
98941 Chiropractic manipulative treatment, 3-4 spinal regions
1,091 77 $60.00 $38.16

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Aetna
7474526 (IL)
Commercial Insurance / Payer ID Bcbs
2732611 (IL)

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1457419145

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 585 PENNSYLVANIA AVE, SUITE 101, GLEN ELLYN, IL 60137 (Tel: 6307901422)

📍
Updated Business Mailing Address July 08, 2007

Registered at 585 PENNSYLVANIA AVE, SUITE 101, GLEN ELLYN, IL 60137 (Tel: 6307901422)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DANIEL GERWIG, DC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Chiropractor

🟢
Initial NPI Registration & Enumeration November 01, 2006

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: 1811074396
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 01, 2006
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

585 Pennsylvania Ave, Suite 101

Glen Ellyn, IL 60137

Phone: 6307901422

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.