What is William Chiu's specialty?

William Chiu (NPI 1518939925) is a Medicare-billing provider whose primary specialty is General Surgery in Baltimore, MD.

Where does William Chiu practice?

William Chiu practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1518939925.

How much does Medicare pay William Chiu?

William Chiu (NPI 1518939925) received approximately $42K in total Medicare Part B payments, serving 150 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518939925

William ChiuM.D.

PRACTICEUNIVERSITY OF MARYLANDSee all providers at this practice →

General SurgeryBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

146

Unique beneficiaries

—

Total services

315

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 392 General Surgery providers in MD — above median (cohort median 348).

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

$73

Payment records

By payment type

Food and Beverage$73

Top paying entities

Food and Beverage$73

REFERRAL NETWORK

Where William Chiu'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	149	440
Krystal Archer-Arroyo Diagnostic Radiology · Fort Washington, MD	51	292
Deborah Stein Critical Care (Intensivists) · Baltimore, MD	39	352
TRANSCARE MARYLAND, INC.	32	90
Jeffrey Galvin Diagnostic Radiology · Baltimore, MD	31	334
Charles White Diagnostic Radiology · Baltimore, MD	27	315
Ronald Tesoriero General Surgery · Baltimore, MD	24	184
NPI 1336133040	24	233
LAUERMAN, MARGARET	23	148
Stephen Shorofsky Clinical Cardiac Electrophysiology · Baltimore, MD	21	43
Emily Wierschke Nurse Practitioner · Baltimore, MD	21	150
Sharon Henry General Surgery · Baltimore, MD	20	137

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