What is Vincent Chung's specialty?

Vincent Chung (NPI 1588771364) is a Medicare-billing provider whose primary specialty is Medical Oncology in Duarte, CA.

Where does Vincent Chung practice?

Vincent Chung practices in Duarte, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1588771364.

How much does Medicare pay Vincent Chung?

Vincent Chung (NPI 1588771364) received approximately $83K in total Medicare Part B payments, serving 244 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588771364

Vincent ChungMD

Medical OncologyDuarte, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

367

Unique beneficiaries

—

Total services

925

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

Total Medicare services vs. 268 Medical Oncology providers in CA — below median (cohort median 1,130).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

48.5%

Top prescribed drugs

Lipase/Protease/Amylase32 claims

Ondansetron Hcl24 claims

Lidocaine/Prilocaine16 claims

Prochlorperazine Maleate14 claims

Pantoprazole Sodium13 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$47

Payment records

By payment type

Food and Beverage$47

Top paying entities

Food and Beverage$47

REFERRAL NETWORK

Where Vincent Chung'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jimmie Wong Diagnostic Radiology · Duarte, CA	49	183
Ko Yamada Cardiology · Los Angeles, CA	43	279
Gagandeep Singh Surgical Oncology · Duarte, CA	35	1,006
Julie Ressler Diagnostic Radiology · Duarte, CA	35	122
Alexander Jung Diagnostic Radiology · Duarte, CA	34	123
MARX, HOWARD	32	106
Maria Santander Hospitalist · Duarte, CA	26	97
Eduardo Siccion Internal Medicine · La Verne, CA	21	109
ROTTER, ARNOLD	21	69
SHAW, SARA	21	68
Unilab Corporation Clinical Laboratory · West Hills, CA	20	95
CRISTEA, MIHAELA	12	128

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