PROVIDER PROFILE · NPI 1942233358

Karl OstM.D.

Emergency MedicineIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

130

Unique beneficiaries

—

Total services

162

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 967 Emergency Medicine providers in IN — below median (cohort median 382).

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 Karl Ost'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HEALTH NETWORK, INC	100	228
Stephan Stockberger Diagnostic Radiology · Indianapolis, IN	13	21
Daniel Fisher Family Practice · Indianapolis, IN	12	17
Holly Wheeler General Practice · Indianapolis, IN	11	14
Justin Chang Diagnostic Radiology · Indianapolis, IN	11	14
INDIANA UNIVERSITY HEALTH INC	11	17
Jesse Clark Family Practice · Indianapolis, IN	11	13

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