Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1447374590 Individual Practitioner Male Practitioner

Dr. William John Cox , DC

Chiropractor • Barrington, IL

Professional Overview & Biography Verified Profile Summary

Dr. William Cox, DC is a certified Chiropractor practicing in Barrington, IL. With approximately 44 years of clinical experience since graduating from Palmer College Chiropractic - Davenport in 1982, Dr. Cox delivers high-quality medical care to the local community at 800 S NORTHWEST HWY STE 101.

Dr. Cox does not directly accept 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

800 S Northwest Hwy Ste 101

Barrington, IL 600104681

Telephone 8473811110
Fax 8477132362
Associated Practice Facility / Clinic
🏢 Cox Chiropractic, Ltd. Facility NPI 1225207806

Medicare Profile & Education

Medical School

Palmer College Chiropractic - Davenport

Graduation Year

1982

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Barrington, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
44 Yrs +16.2 yrs vs City Avg
City Avg: 27.8 Yrs
State Avg: 23.6 Yrs
Regional Practice Density
21 Specialists

Practicing in Barrington, IL (4730 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
10.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cox (44 Years) 44 Yrs
Barrington Specialty Average (27.8 Years) 27.8 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
295 93 $42.03 $37.53

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 Blue Cross Provider Numbe
1682650 (IL)

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 800 S NORTHWEST HWY STE 101, BARRINGTON, IL 600104681 (Tel: 8473811110)

📍
Updated Business Mailing Address July 08, 2007

Registered at 800 S NORTHWEST HWY STE 101, BARRINGTON, IL 600104681 (Tel: 8473811110)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM COX, D.C.

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

Chiropractor

🟢
Initial NPI Registration & Enumeration March 16, 2007

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: 1447374590
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 16, 2007
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

800 S Northwest Hwy Ste 101

Barrington, IL 600104681

Phone: 8473811110

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.