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 1053440222

Lawrence TierneyM.D.

GastroenterologySaint Charles, MOI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260005
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
694
Beneficiaries
—
Total drug cost
$29K
Distinct drugs
7
Brand share
67.7%
Top prescribed drugs
Sodium Chloride/Nahco3/Kcl/Peg244 claims
Pantoprazole Sodium157 claims
Sodium, Potassium,mag Sulfates136 claims
Sod Sulf/Pot Chloride/Mag Sulf62 claims
Omeprazole48 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
453
Unique beneficiaries
—
Total services
488
Distinct HCPCS
10
Medicare payment
$52K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 294 Gastroenterology providers in MO — below median (cohort median 585).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Lawrence Tierney'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). 26 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SSM HEALTH CARE ST. LOUIS192734
Jonathan Root
Diagnostic Radiology · St Charles, MO
58143
David Pohl
Diagnostic Radiology · Lake St Louis, MO
3890
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
3782
BARNES JEWISH ST PETERS HOSPITAL INC31115
Romel Izquierdo-Malon
Internal Medicine · Saint Charles, MO
2699
Gunvir Gill
Interventional Radiology · St Charles, MO
2658
Aurora Gonzalez
Diagnostic Radiology · Lake St Louis, MO
2554
Elizabeth Mcfarland
Diagnostic Radiology · Saint Louis, MO
2552
Lewis Halverson
Interventional Radiology · Bridgeton, MO
2370
Ping Chang
Hospitalist · Saint Charles, MO
2262
Ardaman Nanda
Cardiology · Bridgeton, MO
2139
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SSM HEALTH CARE ST. LOUIS2431,143
Ssm St. Joseph Endoscopy Center, Llc
Ambulatory Surgical Center · St. Louis, MO
73221
Joseph Lombardo
Pathology · Saint Charles, MO
47124
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
46179
SSM HEALTH CARE ST. LOUIS40110
Elizabeth Mckinley
Pathology · Saint Charles, MO
37114
BARNES JEWISH ST PETERS HOSPITAL INC36126
Jonathan Root
Diagnostic Radiology · St Charles, MO
3699
HOPSON, DAVID3498
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
3366
NPI 197257883932111
Scott St Amour
Diagnostic Radiology · St Charles, MO
3187
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.