What is Sara Kowalczuk's specialty?

Sara Kowalczuk (NPI 1871675561) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Chicago, IL.

Where does Sara Kowalczuk practice?

Sara Kowalczuk practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1871675561.

How much does Medicare pay Sara Kowalczuk?

Sara Kowalczuk (NPI 1871675561) received approximately $44K in total Medicare Part B payments, serving 356 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871675561

Sara KowalczukNP

Nurse PractitionerChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

458

Unique beneficiaries

—

Total services

526

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 7,761 Nurse Practitioner providers in IL — above median (cohort median 268).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sara Kowalczuk'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	278	979
Ronald Hendrix Diagnostic Radiology · Chicago, IL	71	139
Matthew Beal Orthopedic Surgery · Columbus, OH	60	337
ENDEAVOR HEALTH CLINICAL OPERATIONS	57	101
WIGGINS, CAROLYN	50	97
Alice Cheong Hospitalist · Chicago, IL	38	79
Yogen Asher Anesthesiology · Chicago, IL	34	55
Ronald Workman Hospitalist · Chicago, IL	30	71
Janet Hur Internal Medicine · Grand Rapids, MI	29	62
Kevin Hardt Orthopedic Surgery · Chicago, IL	29	54
Scott Cordes Orthopedic Surgery · Chicago, IL	26	174
Imran Omar Diagnostic Radiology · Chicago, IL	25	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