PROVIDER PROFILE · NPI 1023326121

William Chang

PRACTICESAINT JAMES HOSPITALSee all providers at this practice →

Physician AssistantPontiac, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 3,282 Physician Assistant providers in IL — below median (cohort median 232).

PRESCRIBING · PART D · 2024

Total Rx claims

106

Beneficiaries

—

Total drug cost

$721

Distinct drugs

Brand share

50.9%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen54 claims

Oxycodone Hcl41 claims

Meloxicam11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500129

Hospital

REFERRAL NETWORK

Where William Chang's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	46	125
David Coons Emergency Medicine · Tacoma, WA	14	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	44	100
Hossein Pakzad Sedigh Orthopedic Surgery · Tacoma, WA	37	136
David Coons Emergency Medicine · Tacoma, WA	15	43

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history