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 1578599304

Gary LarsonM.D.

Radiation OncologyOklahoma City, OKI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
78
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
5
Brand share
26.9%
Top prescribed drugs
Hydrocodone/Acetaminophen21 claims
Oxycodone Hcl19 claims
Tamsulosin Hcl14 claims
Megestrol Acetate13 claims
Fentanyl11 claims
QUALITY · MIPS · 2024
Final MIPS score
81.7
Quality
58.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.28%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
617
Unique beneficiaries
—
Total services
1,520
Distinct HCPCS
18
Medicare payment
$86K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 35 Radiation Oncology providers in OK — bottom quintile (cohort median 2,576).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$76
Payment records
1
By payment type
Food and Beverage$76
Top paying entities
Food and Beverage$76
REFERRAL NETWORK

Where Gary Larson'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Confer
Radiation Oncology · Oklahoma City, OK
1392,113
OKLAHOMA PROCURE MANAGEMENT, LLC13412,988
Leslie Yonemoto
Radiation Oncology · Oklahoma City, OK
1242,027
Andrew Chang
Radiation Oncology · San Diego, CA
1181,045
Kiran Prabhu
Radiation Oncology · Oklahoma City, OK
100950
Lucius Doh
Radiation Oncology · Oklahoma City, OK
88863
INTEGRIS SOUTH OKLAHOMA CITY HOSPITAL CORPORATION51337
Nicholas Pappas
Urology · Oklahoma City, OK
30155
OKLAHOMA HEART HOSPITAL, LLC2150
HUSSEIN, KHADER18256
MERCY HOSPITAL OKLAHOMA CITY, INC1690
Bashar Alasad
Medical Oncology · Oklahoma City, OK
14149
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.