What is Stewart Hoertz's specialty?

Stewart Hoertz (NPI 1609874049) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Louisville, KY.

Where does Stewart Hoertz practice?

Stewart Hoertz practices in Louisville, KY, based on the location reported in the CMS Medicare provider datasets for NPI 1609874049.

How much does Medicare pay Stewart Hoertz?

Stewart Hoertz (NPI 1609874049) received approximately $31K in total Medicare Part B payments, serving 416 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609874049

Stewart HoertzMD

PRACTICENORTON HEALTHCARESee all providers at this practice →

Diagnostic RadiologyLouisville, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

371

Unique beneficiaries

—

Total services

405

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 350 Diagnostic Radiology providers in KY — bottom quintile (cohort median 2,629).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.4

Quality

92.6

Cost

68.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.48%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Stewart Hoertz'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). 225 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTON HOSPITALS INC	1,123	1,780
Louisville Jefferson County Metro Government Ambulance Service Provider · Louisville, KY	426	696
Theodore Lee Diagnostic Radiology · Louisville, KY	409	912
Brian Jones Diagnostic Radiology · Louisville, KY	397	890
Lawrence Kelly Interventional Radiology · Louisville, KY	355	806
Rebecca Feller Diagnostic Radiology · Louisville, KY	318	612
TATUM, CLIFTON	291	576
Jacob Nunamaker Cardiology · Louisville, KY	219	514
YELLOW ENTERPRISE SYSTEMS, LLC	194	385
Patricia Hansen Internal Medicine · Louisville, KY	174	220
Wayne Shugoll Cardiology · Louisville, KY	173	289
Amit Dwivedi General Surgery · Louisville, KY	163	472

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