What is Lawrence Bortenschlager's specialty?

Lawrence Bortenschlager (NPI 1801897236) is a Medicare-billing provider whose primary specialty is Critical Care (Intensivists) in Indianapolis, IN.

Where does Lawrence Bortenschlager practice?

Lawrence Bortenschlager practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1801897236.

How much does Medicare pay Lawrence Bortenschlager?

Lawrence Bortenschlager (NPI 1801897236) received approximately $37K in total Medicare Part B payments, serving 111 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801897236

Lawrence BortenschlagerM.D.

Critical Care (Intensivists)Indianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

162

Unique beneficiaries

—

Total services

336

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 85 Critical Care (Intensivists) providers in IN — below median (cohort median 568).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Lawrence Bortenschlager'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	158	788
Jeffrey Mossler Internal Medicine · Indianapolis, IN	45	188
Atul Agarwal Diagnostic Radiology · Indianapolis, IN	37	129
Chao-Wen Lee Cardiology · Hollywood, FL	28	78
Richard Kovacs Cardiology · Indianapolis, IN	27	94
Douglas Nam Cardiology · Fishers, IN	26	85
Andrew Denardo Diagnostic Radiology · Carmel, IN	26	106
RYDBERG, JONAS	24	92
Aashish Patel Diagnostic Radiology · Indianapolis, IN	24	93
John Scott Neurology · Boise, ID	23	172
Amy Rhodes Diagnostic Radiology · Indianapolis, IN	21	109
Omkar Markand Neurology · Indianapolis, IN	20	107

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