What is Viola Zhu's specialty?

Viola Zhu (NPI 1588814404) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Worcester, MA.

Where does Viola Zhu practice?

Viola Zhu practices in Worcester, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1588814404.

How much does Medicare pay Viola Zhu?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Viola Zhu (NPI 1588814404) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1588814404

Viola Zhu

PRACTICEUMMHCSee all providers at this practice →

Hematology-OncologyWorcester, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Viola Zhu'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRESNO COMMUNITY HOSPITAL AND MEDICAL CENTER	178	1,345
Unilab Corporation Clinical Laboratory · West Hills, CA	59	260
Bipin Joshi Cardiology · Fresno, CA	41	70
Haifaa Abdulhaq Hematology-Oncology · Fresno, CA	40	186
Martin Rindahl Interventional Radiology · Clovis, CA	29	62
Ronald Thant Diagnostic Radiology · Chicago, IL	27	60
Pramode Bhandary Diagnostic Radiology · Fresno, CA	27	44
Monique Meyer Diagnostic Radiology · Fresno, CA	26	55
Bruce Ginier Diagnostic Radiology · Fresno, CA	26	71
William Carson Diagnostic Radiology · San Diego, CA	25	50
Hans-Joachim Hildebrandt Diagnostic Radiology · Fresno, CA	24	50
Gabriela Tarau Diagnostic Radiology · Glenwood Springs, CO	21	45

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