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 1720099344

Mark OperarioM.D.

Internal MedicineColumbia, LAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
16,995
Beneficiaries
—
Total drug cost
$1.5M
Distinct drugs
186
Brand share
25.8%
Top prescribed drugs
Potassium Chloride965 claims
Amlodipine Besylate676 claims
Hydrocodone/Acetaminophen642 claims
Gabapentin630 claims
Metoprolol Succinate604 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
188
Unique beneficiaries
—
Total services
685
Distinct HCPCS
3
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,297 Internal Medicine providers in LA — above median (cohort median 534).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mark Operario'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
CALDWELL MEMORIAL HOSPITAL INC3726,481
Jerry Gregory
Physician Assistant · Columbia, LA
1401,225
ST FRANCIS MEDICAL CENTER, INC1081,388
Shannon Ardoin
Diagnostic Radiology · Little Rock, AR
94649
Robert Edwards
Diagnostic Radiology · Bossier City, LA
82610
HOSPITAL SERVICE DISTRICT NO. 1 OF CALDWELL PARISH68744
FRANKLIN PARISH HOSPITAL SERVICE DISTRICT NO1621,133
NPI 120582025559262
Carlos Hernandez
Physician Assistant · Bastrop, LA
58364
FOLSE, CRAIG55257
Advanced Emergency Medical Services Inc.
Ambulance Service Provider · Minden, LA
37205
Timothy Tyler
Physician Assistant · Oak Grove, LA
35202
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.