caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1659380715

Mark ChristmanAPNP

PRACTICEAURORA MEDICAL GROUP, INC.See all providers at this practice →
Nurse PractitionerBurlington, WII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,016
Beneficiaries
—
Total drug cost
$28K
Distinct drugs
2
Brand share
1.4%
Top prescribed drugs
Warfarin Sodium1,955 claims
Enoxaparin Sodium32 claims
Warfarin Sodium29 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
124
Unique beneficiaries
—
Total services
279
Distinct HCPCS
3
Medicare payment
$7K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,237 Nurse Practitioner providers in WI — above median (cohort median 212).
REFERRAL NETWORK

Where Mark Christman'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MORAN, JAMES1441,578
SCHMIDT, RANDALL38682
Tri Nguyen
Dermatology · Burlington, WI
32107
Fouad Husnain
Pulmonary Disease · Burlington, WI
23237
David Taylor
Family Practice · Burlington, WI
23287
Madhu Sadagopan
Diagnostic Radiology · St Francis, WI
2277
Jon Dankle
Otolaryngology · Burlington, WI
1982
VISITING NURSE ASSOCIATION OF WISCONSIN, INC.1888
Stephen Kmecak
General Surgery · Burlington, WI
1875
Bennett Pastika
Gastroenterology · Oshkosh, WI
1796
Carol Seitz
Nurse Practitioner · Burlington, WI
1659
Mack Karnes
Diagnostic Radiology · St Francis, WI
1677
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.