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Active NPI 1023326121 Individual Practitioner Male Practitioner

William Lee Chang

Physician Assistant • Pontiac, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

William Chang is a certified Physician Assistant practicing in Pontiac, IL. With approximately 17 years of clinical experience since completing medical education in 2009, William Chang delivers high-quality medical care to the local community at 2500 W REYNOLDS ST.

William Chang is affiliated with Multicare Health System and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, application of short leg cast, cast supplies, short leg cast, adult (11 years +), fiberglass. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2500 W Reynolds St

Pontiac, IL 617649774

Telephone 8158444062
Fax 8158444962
Associated Practice Facility / Clinic
🏢 Saint James Hospital Facility NPI 1790735421

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Pontiac, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs +2.0 yrs vs City Avg
City Avg: 15.0 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
9 Specialists

Practicing in Pontiac, IL (4958 Statewide)

Telehealth Adoption Rate
11.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (17 Years) 17 Yrs
Pontiac Specialty Average (15.0 Years) 15.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes
65 45 $242.00 $74.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
12 12 $152.00 $48.12
29405 Application of short leg cast
11 11 $225.00 $72.81

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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.

Hospital & Practice Group Affiliations

Multicare Health System

3124 S 19th St, Tacoma, WA 984052433

Multicare Health System

4545 Point Fosdick Dr, Gig Harbor, WA 983351700

Phone: 2535308011

Multicare Health System

1901 S Union Ave, Tacoma, WA 984051702

Multicare Health System

4700 Point Fosdick Dr, Gig Harbor, WA 983351706

Practice Associates & Co-Workers

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

6 Associated Practitioners
Laura Pittenger

Specialist/Technologist - Athletic Trainer

NPI 1104393164
Richard Saylor

Physician Assistant

NPI 1316030679
John Kincinas , PA

Physician Assistant

NPI 1477572154

Physician Assistant

Melissa Horning , ATC

Specialist/Technologist - Athletic Trainer

NPI 1659848612

Certified Athletic Trainer

Matthew Welch

Nurse Practitioner - Family

NPI 1811676828
Brittany Delaney , ATC

Specialist/Technologist - Athletic Trainer

NPI 1861694408

Certified Athletic Trainer

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active September 23, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location September 23, 2010

Registered at 2500 W REYNOLDS ST, PONTIAC, IL 617649774 (Tel: 8158444062)

📍
Updated Business Mailing Address September 23, 2010

Registered at 2500 W REYNOLDS ST, PONTIAC, IL 617649774 (Tel: 8158444062)

👤
Provider Name / Credentials Updated September 23, 2010

Recorded as WILLIAM CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2010

Physician Assistant

🟢
Initial NPI Registration & Enumeration September 23, 2010

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: 1023326121
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 23, 2010
Last Update: September 23, 2010
Sole Proprietor: No

Mailing Address

2500 W Reynolds St

Pontiac, IL 617649774

Phone: 8158444062

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.