What is Bruce Czarnik's specialty?

Bruce Czarnik (NPI 1114974532) is a Medicare-billing provider whose primary specialty is Cardiology in Saint Louis, MO.

Where does Bruce Czarnik practice?

Bruce Czarnik practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1114974532.

How much does Medicare pay Bruce Czarnik?

Bruce Czarnik (NPI 1114974532) received approximately $131K in total Medicare Part B payments, serving 1,581 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114974532

Bruce CzarnikM.D.

CardiologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,505

Unique beneficiaries

—

Total services

2,967

Distinct HCPCS

Medicare payment

$125K

Peer benchmark

Total Medicare services vs. 343 Cardiology providers in MO — above median (cohort median 2,194).

PRESCRIBING · PART D · 2024

Total Rx claims

8,623

Beneficiaries

—

Total drug cost

$2.8M

Distinct drugs

Brand share

26.8%

Top prescribed drugs

Apixaban900 claims

Metoprolol Succinate802 claims

Atorvastatin Calcium646 claims

Losartan Potassium552 claims

Rosuvastatin Calcium440 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$571

Payment records

By payment type

Food and Beverage$571

Top paying entities

Food and Beverage$571

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 260020

Hospital

CCN 260077

Hospital

CCN 260191

Hospital

REFERRAL NETWORK

Where Bruce Czarnik'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). 103 inbound referrers · 253 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	1,030	2,845
John Nash Cardiology · Saint Louis, MO	179	325
Robert Ferrara Cardiology · Saint Louis, MO	128	261
Deryk Mcdowell Cardiology · Saint Louis, MO	104	212
ROSENTHAL, DEBRA	103	174
Cindy Zhang Diagnostic Radiology · Saint Louis, MO	102	158
STOKES, JAMES	94	197
STICKLEY, LOUIS	92	159
Toni Roth Diagnostic Radiology · Saint Louis, MO	90	149
Anthony Sonn Cardiology · Saint Louis, MO	82	201
Colleen Spieler Diagnostic Radiology · Saint Louis, MO	69	98
CREPPS, LOUIS	69	109

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	1,069	3,401
John Nash Cardiology · Saint Louis, MO	181	358
Robert Ferrara Cardiology · Saint Louis, MO	174	384
Deryk Mcdowell Cardiology · Saint Louis, MO	161	351
Jeffrey Ciaramita Cardiology · Saint Louis, MO	154	323
VOURNAS, GEORGE	151	301
STICKLEY, LOUIS	140	216
STOKES, JAMES	135	257
Mary Gamache Cardiology · Saint Louis, MO	120	296
John Brunts Cardiology · Saint Louis, MO	115	262
Timothy Schloss Cardiology · Fenton, MO	115	267
Toni Roth Diagnostic Radiology · Saint Louis, MO	111	188

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