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PROVIDER PROFILE · NPI 1811983356

Robert DarnabyM.D.

PRACTICEROBERT E DARNABYSee all providers at this practice →
Family PracticeRensselaer, INI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
748
Beneficiaries
—
Total drug cost
$51K
Distinct drugs
32
Brand share
10.8%
Top prescribed drugs
Atorvastatin Calcium76 claims
Pantoprazole Sodium46 claims
Lisinopril45 claims
Levothyroxine Sodium44 claims
Amlodipine Besylate36 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$71
Payment records
3
By payment type
Food and Beverage$71
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
351
Unique beneficiaries
—
Total services
9,507
Distinct HCPCS
13
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,007 Family Practice providers in IN — top quintile (cohort median 736).
REFERRAL NETWORK

Where Robert Darnaby'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
Peter Simmons
Diagnostic Radiology · Lafayette, IN
63224
Patrick Sheets
Family Practice · Rensselaer, IN
58672
Christopher Louck
Family Practice · Rensselaer, IN
51331
Martin Maassen
Emergency Medicine · West Lafayette, IN
32212
INDIANA UNIVERSITY HEALTH ARNETT INC28160
Sam Hansen
Cardiology · Lafayette, IN
26180
James Dyer
Pathology · South Bend, IN
2676
FRANCISCAN HEALTH LAFAYETTE2483
Philip Krause
Cardiology · Lafayette, IN
19119
Odeta Lapkus
Pathology · South Bend, IN
1874
HENDRICKS COUNTY HOSPITAL1778
Nicole Anest
Pathology · South Bend, IN
1776
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.