What is Kuo Hau Chang's specialty?

Kuo Hau Chang (NPI 1124077425) is a Medicare-billing provider whose primary specialty is Hospitalist in Duluth, MN.

Where does Kuo Hau Chang practice?

Kuo Hau Chang practices in Duluth, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1124077425.

How much does Medicare pay Kuo Hau Chang?

Kuo Hau Chang (NPI 1124077425) received approximately $13K in total Medicare Part B payments, serving 98 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124077425

Kuo Hau ChangD.O.

PRACTICEST. LUKE'S HOSPITALSee all providers at this practice →

HospitalistDuluth, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 249 Hospitalist providers in MN — bottom quintile (cohort median 281).

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 · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 231333

Hospital

CCN 240001

Hospital

CCN 240047

Hospital

REFERRAL NETWORK

Where Kuo Hau 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). 0 inbound referrers · 17 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. LUKE'S HOSPITAL OF DULUTH	105	242
Scott Mikesell Interventional Cardiology · Duluth, MN	32	52
Mayo Clinic Ambulance Ambulance Service Provider · Rochester, MN	28	37
Porur Somasundaram Clinical Cardiac Electrophysiology · North Port, FL	26	42
GRAMITH, FREDERICK	19	22
David Gross Diagnostic Radiology · Eden Prairie, MN	18	24
Stanley Kurisko Diagnostic Radiology · Eden Prairie, MN	15	23
Laszlo Tekler Cardiology · Duluth, MN	15	17
Jason Keszler Diagnostic Radiology · Eden Prairie, MN	12	13
Peter Stenehjem Emergency Medicine · Duluth, MN	12	13
HESTNESS, MARY	11	18
Kurt Kamper Internal Medicine · Ann Arbor, MI	11	21

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events