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PROVIDER PROFILE · NPI 1548265127

James GroskreutzMD

PRACTICEGUNDERSEN CLINIC LTDSee all providers at this practice →
GastroenterologyLa Crosse, WII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
680
Beneficiaries
—
Total drug cost
$391K
Distinct drugs
15
Brand share
53.2%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl148 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl86 claims
Omeprazole83 claims
Ursodiol58 claims
Mesalamine57 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
512
Unique beneficiaries
—
Total services
549
Distinct HCPCS
12
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 249 Gastroenterology providers in WI — above median (cohort median 484).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where James Groskreutz'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GUNDERSEN LUTHERAN MEDICAL CENTER INC5322,992
EKOBENA, SHERRI71117
Daniel Schraith
Pathology · La Crosse, WI
5495
VERNON MEMORIAL HEALTHCARE, INC.2871
Richard Wittchow
Pathology · La Crosse, WI
2335
Michael Henry
Gastroenterology · La Crosse, WI
2147
Todd Ebbert
Diagnostic Radiology · La Crosse, WI
1933
WINONA HEALTH SERVICES1961
MANSKE, BRIAN1835
HAGAN, BRIAN1638
Heather Wichman
Diagnostic Radiology · La Crosse, WI
1634
Carl Decker
Diagnostic Radiology · Savannah, GA
1425
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.