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PROVIDER PROFILE · NPI 1992894232

Marshall MerrellO.D.

OptometryRexburg, IDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Marshall Merrell'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Gary Wallace
Ophthalmology · Idaho Falls, ID
2849
EASTERN IDAHO HEALTH SERVICES INC2131
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.
PRESCRIBING · PART D · 2024
Total Rx claims
88
Beneficiaries
—
Total drug cost
$19K
Distinct drugs
4
Brand share
36.4%
Top prescribed drugs
Timolol Maleate24 claims
Latanoprost19 claims
Ganciclovir18 claims
Loteprednol Etabonate14 claims
Loteprednol Etabonate13 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
701
Unique beneficiaries
—
Total services
796
Distinct HCPCS
8
Medicare payment
$43K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 246 Optometry providers in ID — top quintile (cohort median 348).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
33
By payment type
Travel and Lodging$1K
Food and Beverage$992