PROVIDER PROFILE · NPI 1023073715

Oscar Viegas

PRACTICEMIDTOWNSee all providers at this practice →

AnesthesiologyIndianapolis, INI

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

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Oscar Viegas'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). 4 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chi Wah Yung Ophthalmology · Indianapolis, IN	33	135
Donald Kreipke Diagnostic Radiology · Indianapolis, IN	14	36
INDIANA UNIVERSITY HEALTH INC	13	14
Sonal Majmundar Diagnostic Radiology · Lafayette, IN	12	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE HEALTH AND HOSPITAL CORPORATION OF MARION COUNTY	105	288
Chi Wah Yung Ophthalmology · Indianapolis, IN	29	98
AKINGBA, AJIBOLA	14	41
Robert Tarver Diagnostic Radiology · Indianapolis, IN	14	30
Donald Kreipke Diagnostic Radiology · Indianapolis, IN	13	34

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