What is Aleksandra Gmurczyk's specialty?

Aleksandra Gmurczyk (NPI 1720259617) is a Medicare-billing provider whose primary specialty is Nephrology in Chicago, IL.

Where does Aleksandra Gmurczyk practice?

Aleksandra Gmurczyk practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1720259617.

How much does Medicare pay Aleksandra Gmurczyk?

Aleksandra Gmurczyk (NPI 1720259617) received approximately $22K in total Medicare Part B payments, serving 136 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720259617

Aleksandra GmurczykMD

NephrologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

177

Unique beneficiaries

—

Total services

280

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 404 Nephrology providers in IL — bottom quintile (cohort median 1,672).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$14

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Zolpidem Tartrate12 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Aleksandra Gmurczyk'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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	243	1,226
WIGGINS, CAROLYN	70	305
Rishi Agrawal Diagnostic Radiology · Houston, TX	70	294
Yusra Cheema Nephrology · Chicago, IL	67	379
Eric Hart Diagnostic Radiology · Chicago, IL	57	328
Jennifer Tuazon Nephrology · Chicago, IL	55	530
James Paparello Nephrology · Chicago, IL	53	383
David Mehlman Cardiology · Chicago, IL	52	186
Rupal Mehta Nephrology · Chicago, IL	49	322
Thomas Grant Diagnostic Radiology · Chicago, IL	46	149
Daniel Battle Nephrology · Chicago, IL	44	273
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	43	208

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