What is Lindsey Kalhagen's specialty?

Lindsey Kalhagen (NPI 1568608768) is a Medicare-billing provider whose primary specialty is Physician Assistant in Chicago, IL.

Where does Lindsey Kalhagen practice?

Lindsey Kalhagen practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1568608768.

How much does Medicare pay Lindsey Kalhagen?

Lindsey Kalhagen (NPI 1568608768) received approximately $13K in total Medicare Part B payments, serving 128 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568608768

Lindsey KalhagenPA

Physician AssistantChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

144

Unique beneficiaries

—

Total services

162

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 3,282 Physician Assistant providers in IL — below median (cohort median 232).

PRESCRIBING · PART D · 2024

Total Rx claims

496

Beneficiaries

—

Total drug cost

$347K

Distinct drugs

Brand share

64.9%

Top prescribed drugs

Apixaban266 claims

Hydroxyurea61 claims

Rivaroxaban56 claims

Enoxaparin Sodium36 claims

Warfarin Sodium21 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 Lindsey Kalhagen'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	58	206
Brady Stein Hematology · Chicago, IL	24	103
Anaadriana Zakarija Hematology · Chicago, IL	18	50
William Gradishar Medical Oncology · Chicago, IL	14	39

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