What is Mark Langer's specialty?

Mark Langer (NPI 1528022746) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Indianapolis, IN.

Where does Mark Langer practice?

Mark Langer practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1528022746.

How much does Medicare pay Mark Langer?

Mark Langer (NPI 1528022746) received approximately $115K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528022746

Mark LangerM.D.

PRACTICECLARIAN HEALTH NETWORKSee all providers at this practice →

Radiation OncologyIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

688

Unique beneficiaries

—

Total services

1,881

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

Total Medicare services vs. 102 Radiation Oncology providers in IN — above median (cohort median 1,833).

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 Mark Langer'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	234	5,451
John Cox Radiation Oncology · Indianapolis, IN	61	887
Kevin Mcmullen Radiation Oncology · Statesville, NC	29	584
Susannah Ellsworth Radiation Oncology · Indianapolis, IN	26	288
Sonal Majmundar Diagnostic Radiology · Lafayette, IN	19	80
Vasantha Aaron Diagnostic Radiology · Indianapolis, IN	17	82
Justin Sims Nuclear Medicine · Indianapolis, IN	14	38
Atul Agarwal Diagnostic Radiology · Indianapolis, IN	13	55
SHAHDA, SAFI	12	254

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