What is Mark Preuss's specialty?

Mark Preuss (NPI 1952368110) is a Medicare-billing provider whose primary specialty is Family Practice in Steeleville, IL.

Where does Mark Preuss practice?

Mark Preuss practices in Steeleville, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1952368110.

How much does Medicare pay Mark Preuss?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Mark Preuss (NPI 1952368110) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1952368110

Mark Preuss

Family PracticeSteeleville, ILI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

8,420

Beneficiaries

—

Total drug cost

$607K

Distinct drugs

147

Brand share

21.2%

Top prescribed drugs

Levothyroxine Sodium381 claims

Amlodipine Besylate336 claims

Atorvastatin Calcium284 claims

Omeprazole267 claims

Gabapentin259 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$121

Payment records

By payment type

Food and Beverage$121

Top paying entities

Food and Beverage$121

REFERRAL NETWORK

Where Mark Preuss'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Regina Chiu Cardiology · O Fallon, IL	44	201
Brett Prywitch Diagnostic Radiology · Chester, IL	37	103
Medstar Ambulance Inc Ambulance Service Provider · Sparta, IL	34	184
Sara Mchale Family Practice · Belleville, IL	30	175
Rikki Schaefer Physician Assistant · Sparta, IL	21	79
Shiyam Satwani Interventional Cardiology · O Fallon, IL	21	73
VANDOVER, JOHN	20	143
Ashley Malcolm Family Practice · Danville, VA	20	163
William Reilly Cardiology · Waterloo, IL	18	51
Zafar Quader Gastroenterology · Springfield, IL	16	88
Chante Trinh Emergency Medicine · Herrin, IL	15	110
Atul Shah Cardiology · O Fallon, IL	13	60

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