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 1427077072

Kevin CallahanC.R.N.A.

PRACTICEANTHONY ZOFFUTOSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Cape Girardeau, MOI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
67.1
Quality
85.4
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-0.95%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
66
Unique beneficiaries
—
Total services
66
Distinct HCPCS
4
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,444 Certified Registered Nurse Anesthetist (CRNA) providers in MO — top quintile (cohort median 116).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$19
Payment records
1
By payment type
Food and Beverage$19
REFERRAL NETWORK

Where Kevin Callahan'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). 9 inbound referrers · 6 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 10836909943540
Jeffrey Gremmels
Diagnostic Radiology · Cape Girardeau, MO
3351
David Law
Interventional Cardiology · Cape Girardeau, MO
2532
Sterling Meza
Anesthesiology · Owensboro, KY
2425
Chizor Iwuchukwu
Interventional Cardiology · Cape Girardeau, MO
1931
VANPOPERING, JAMES1426
Timothy Westover
Anesthesiology · Louisville, KY
1415
NPI 13968545921314
Anna Wahlig
Anesthesiology · Waterloo, IL
1315
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SOUTHEAST HOSPITAL109155
Richard Moore
Anesthesiology · Conway, AR
4142
CORDES, PAUL2728
Jeffrey Gremmels
Diagnostic Radiology · Cape Girardeau, MO
2238
Jeffrey Keck
Anesthesiology · Cape Girardeau, MO
1515
Kyu-Sik Park
Anesthesiology · Cottonwood, AZ
1112
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.