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PROVIDER PROFILE · NPI 1548214463

David HallerMD

PRACTICEAGNESIAN HEALTHCARE INCSee all providers at this practice →
GastroenterologyFond Du Lac, WII
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
17
By payment type
Food and Beverage$752
Travel and Lodging$628
Education$80
PRESCRIBING · PART D · 2024
Total Rx claims
1,421
Beneficiaries
—
Total drug cost
$60K
Distinct drugs
20
Brand share
19.4%
Top prescribed drugs
Pantoprazole Sodium408 claims
Sucralfate181 claims
Omeprazole150 claims
Lansoprazole108 claims
Ondansetron Hcl90 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
162
Unique beneficiaries
—
Total services
178
Distinct HCPCS
6
Medicare payment
$13K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 249 Gastroenterology providers in WI — bottom quintile (cohort median 484).
REFERRAL NETWORK

Where David Haller'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Meghan Hanson
Diagnostic Radiology · Green Bay, WI
55167
HOLZMAN, PAUL3683
Charles Dais
Pathology · Green Bay, WI
3473
H Matthews
Hematology-Oncology · Sheboygan, WI
30276
Louie Coulis
Cardiology · Sheboygan, WI
2890
Robert Murphy
Pathology · Green Bay, WI
2559
MATOUSEK, JAN2392
MARSHO, PATRICK23118
Francisco Soto
Pulmonary Disease · Knoxville, TN
20110
Timothy Enright
Diagnostic Radiology · Mequon, WI
1946
HENDRICKS, MARK1946
Orange Cross Ambulance Inc
Ambulance Service Provider · Sheboygan, WI
1539
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.