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WILLIAM LEE CHANG II
NPI 1023326121
Physician Assistant in Pontiac, IL

Active since September 23, 2010PECOS EnrolledAccepts Medicare Assignment
2500 W REYNOLDS ST, PONTIAC, IL 61764(815) 844-4062(815) 844-4962 Get Directions Write a Review

NPPES record last updated: September 23, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William Lee Chang Ii NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM LEE CHANG II (NPI 1023326121) is an individual physician assistant in Pontiac, Illinois and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS, is affiliated with Tacoma General Allenmore Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1023326121
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM LEE CHANG II
Location Address2500 W REYNOLDS STPontiac, IL 61764-9774
Mailing Address2500 W Reynolds StPontiac, IL 61764-9774 · (815) 844-4062 · Fax (815) 844-4962
Phone(815) 844-4062
Fax(815) 844-4962
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateSeptember 23, 2010
✔ NPI 1023326121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
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.
2500 W REYNOLDS ST, Pontiac, IL 61764
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Lee Chang Ii is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981883881
PECOS Enrollment IDI20131125001344
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
65 services45 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services12 patients
Application of short leg cast 29405
The application of a short leg cast is a procedure to stabilize and support the lower leg or foot after an injury. A special material is wrapped around the leg, hardening to form a protective shell. This helps to keep the bones in place, reduce pain, and promote healing.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500129
Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61764 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY RUFF
Occupational Therapist
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 842-2828
SAINT JAMES HOSPITAL
Medicare Defined Swing Bed Unit
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 847-2828
BECKY DOTTERER
Occupational Therapy Assistant
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 842-2828
MRS. ALLISON HOOPER OTR/L
Occupational Therapist
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 842-2828
MRS. MELISSA RENEE PINA CDS
Developmental Therapist
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 842-2828
TAYLOR MORGAN MILES MD
Family Medicine
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 842-2828
BETHANY N. TOTH CRNA
Nurse Anesthetist, Certified Registered
2500 W REYNOLDS ST, ADMINISTRATION
PONTIAC, IL 61764
Livingston County (815) 842-2828
SHAI NYI
Obstetrics & Gynecology
2500 W REYNOLDS ST
PONTIAC, IL 61764
Livingston County (815) 844-6551

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Chang's NPI number?

The NPI number for William Chang is 1023326121. It was assigned to this individual provider in the NPPES registry on September 23, 2010.

Where is William Chang located?

William Chang practices at 2500 W Reynolds St, Pontiac, IL 61764. The listed phone number is (815) 844-4062.

What is William Chang's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is William Chang enrolled in Medicare?

Yes. William Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Chang accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list William Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Chang affiliated with any hospitals?

According to CMS data, William Chang is affiliated with Tacoma General Allenmore Hospital.

When was this NPI record last updated?

The NPPES record for William Chang was last updated on September 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.