PROVIDER PROFILE · NPI 1558598441

Eva ChristensenM.D., PH.D.

Radiation OncologyMequon, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 124 Radiation Oncology providers in WI — bottom quintile (cohort median 1,156).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24

Payment records

By payment type

Food and Beverage$24

REFERRAL NETWORK

Where Eva Christensen'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WEST ALLIS MEMORIAL HOSPITAL, INC.	37	126
Perry Gould Radiation Oncology · Grafton, WI	36	129
Ellen Ziaja Radiation Oncology · Summit, WI	30	78
NAIDA, JOHN	29	112
Lynn Gilles Diagnostic Radiology · Milwaukee, WI	22	75
Kenneth Bastin Radiation Oncology · Milwaukee, WI	21	68
William Pao Radiation Oncology · Grafton, WI	12	22

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