What is Voon Liaw's specialty?

Voon Liaw (NPI 1740422369) is a Medicare-billing provider whose primary specialty is Interventional Radiology in Houston, TX.

Where does Voon Liaw practice?

Voon Liaw practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1740422369.

How much does Medicare pay Voon Liaw?

Voon Liaw (NPI 1740422369) received approximately $79K in total Medicare Part B payments, serving 1,572 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740422369

Voon LiawM.D

PRACTICEHOUSTON NORTHWEST RADIOLOGY ASSNSee all providers at this practice →

Interventional RadiologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,824

Unique beneficiaries

—

Total services

1,970

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 178 Interventional Radiology providers in TX — top quintile (cohort median 1,148).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Voon Liaw'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). 189 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TOMBALL TEXAS HOSPITAL COMPANY LLC	1,168	2,190
Jose Spencer Diagnostic Radiology · Katy, TX	294	820
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	267	545
Paul Evans Diagnostic Radiology · Houston, TX	258	485
Ravi Bikkina Diagnostic Radiology · Houston, TX	204	330
Madelyn Vuong Diagnostic Radiology · Houston, TX	172	265
NORTHWEST COMMUNITY HEALTH, INC	166	281
Philip Katz Diagnostic Radiology · Houston, TX	155	323
Mudassir Shafi Diagnostic Radiology · Houston, TX	148	240
Larry Grissom Diagnostic Radiology · Houston, TX	140	203
Christopher Vu Emergency Medicine · Tomball, TX	138	247
Philip Pirtle Pulmonary Disease · Houston, TX	135	542

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