What is Jeffrey Zawacki's specialty?

Jeffrey Zawacki (NPI 1790774750) is a Medicare-billing provider whose primary specialty is General Surgery in Berwyn, IL.

Where does Jeffrey Zawacki practice?

Jeffrey Zawacki practices in Berwyn, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1790774750.

How much does Medicare pay Jeffrey Zawacki?

Jeffrey Zawacki (NPI 1790774750) received approximately $94K in total Medicare Part B payments, serving 278 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790774750

Jeffrey ZawackiM.D.

General SurgeryBerwyn, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

347

Unique beneficiaries

—

Total services

427

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 756 General Surgery providers in IL — top quintile (cohort median 318).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$752

Distinct drugs

Brand share

73.0%

Top prescribed drugs

Hydrocodone/Acetaminophen29 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl24 claims

Neomycin Sulfate12 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl12 claims

Tramadol Hcl12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$35

Payment records

By payment type

Food and Beverage$35

Top paying entities

Food and Beverage$35

REFERRAL NETWORK

Where Jeffrey Zawacki'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION	140	416
ADVENTIST MIDWEST HEALTH	58	169
ADVENTIST MIDWEST HEALTH	49	106
Mark Choh General Surgery · Berwyn, IL	44	78
David Cusick Cardiology · Berwyn, IL	39	71
Christopher Bane Interventional Cardiology · Berwyn, IL	34	55
NAGAMINE, WAYDE	30	59
CENTRAL DUPAGE HOSPITAL ASSOCIATION	27	57
Jennifer Glover Critical Care (Intensivists) · Chicago, IL	22	49
Charles Kinder Clinical Cardiac Electrophysiology · Berwyn, IL	21	44
James Martin Internal Medicine · Berwyn, IL	20	43
Reeni Karavattuveetil Diagnostic Radiology · Berwyn, IL	19	48

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