PROVIDER PROFILE · NPI 1740360163

John Pieniazek

Emergency MedicineRed Lake, MNI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

118

Beneficiaries

—

Total drug cost

$518

Distinct drugs

Brand share

11.9%

Top prescribed drugs

Cephalexin50 claims

Famotidine16 claims

Azithromycin14 claims

Hydrocodone/Acetaminophen14 claims

Prochlorperazine Maleate13 claims

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 John Pieniazek'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIGDON, RONALD	106	229
REEM, DAVID	104	252
Louis Lukancic Internal Medicine · Spring Valley, IL	94	236
Noel Flores Internal Medicine · Mission Hills, CA	87	213
Ravi Masih Emergency Medicine · Lake Wales, FL	44	175
Steven Lukancic Diagnostic Radiology · Peoria, IL	42	92
SAINT FRANCIS MEDICAL CENTER	40	72
PIACENTI, MERLE	40	90
Stuart Hickerson Emergency Medicine · Havana, IL	34	73
Michael Raso Emergency Medicine · Peoria, IL	30	78
10 33 Ambulance Service Limited Ambulance Service Provider · Spring Valley, IL	26	69
TWANOW, RICHARD	24	138

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