PROVIDER PROFILE · NPI 1407908825

Anthony ChangMD

PathologyBurr Ridge, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

277

Unique beneficiaries

—

Total services

514

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 512 Pathology providers in IL — bottom quintile (cohort median 1,607).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$72K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$37K

Consulting Fee$25K

Travel and Lodging$4K

Honoraria$3K

Food and Beverage$2K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$37K

Consulting Fee$25K

Travel and Lodging$4K

Honoraria$3K

Food and Beverage$2K

REFERRAL NETWORK

Where Anthony 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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL MEDICAL CENTER	16	81
Woojin James Chon Nephrology · Hines, IL	12	28
Piotr Witkowski General Surgery · Chicago, IL	11	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE UNIVERSITY OF CHICAGO MEDICAL CENTER	46	163
Patrick Cunningham Nephrology · Chicago, IL	17	97
Michelle Josephson Nephrology · Chicago, IL	16	58
Woojin James Chon Nephrology · Hines, IL	15	73
Bradford West Nephrology · Springfield, IL	11	168

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