What is Wan-Tsu Chang's specialty?

Wan-Tsu Chang (NPI 1811186075) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Cincinnati, OH.

Where does Wan-Tsu Chang practice?

Wan-Tsu Chang practices in Cincinnati, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1811186075.

How much does Medicare pay Wan-Tsu Chang?

Wan-Tsu Chang (NPI 1811186075) received approximately $10K in total Medicare Part B payments, serving 33 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811186075

Wan-Tsu ChangMD

Emergency MedicineCincinnati, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 2,183 Emergency Medicine providers in OH — bottom quintile (cohort median 340).

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

$124

Payment records

By payment type

Food and Beverage$124

Top paying entities

Food and Beverage$124

REFERRAL NETWORK

Where Wan-Tsu 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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	179	449
Charles White Diagnostic Radiology · Baltimore, MD	39	332
Randolph Whipps Specialist · Baltimore, MD	36	62
Gunjan Parikh Neurology · Baltimore, MD	30	205
NPI 1336133040	29	290
Krystal Archer-Arroyo Diagnostic Radiology · Fort Washington, MD	28	87
Andrew Steven Diagnostic Radiology · New Orleans, LA	27	101
Jeffrey Galvin Diagnostic Radiology · Baltimore, MD	26	245
Melissa Motta Neurology · Baltimore, MD	24	183
Syed Ashruf Diagnostic Radiology · Baltimore, MD	23	87
TRANSCARE MARYLAND, INC.	23	49
Amira Hussien Diagnostic Radiology · Baltimore, MD	23	129

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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