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PROVIDER PROFILE · NPI 1851592018

Ronald CollinsM.D.

PRACTICEROY A DOORENBOS MDSee all providers at this practice →
Internal MedicineGrinnell, IAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
391
Unique beneficiaries
—
Total services
642
Distinct HCPCS
6
Medicare payment
$56K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 418 Internal Medicine providers in IA — above median (cohort median 722).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
91
Beneficiaries
—
Total drug cost
$877
Distinct drugs
5
Brand share
0.0%
Top prescribed drugs
Cefdinir22 claims
Furosemide22 claims
Prednisone22 claims
Pantoprazole Sodium13 claims
Sucralfate12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ronald Collins'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Patrick Cogley
Emergency Medicine · Grinnell, IA
187646
Todd Janicki
Internal Medicine · Columbus, OH
174876
MIDWEST AMBULANCE SERVICE OF IOWA INC93278
Aaron Hurlbut
Diagnostic Radiology · Clive, IA
82220
Joshua Blunck
Diagnostic Radiology · Houston, TX
78202
Matthew Mcknight
Podiatry · Grinnell, IA
78310
James Jacobs
Diagnostic Radiology · Clive, IA
66158
Stephen Ellestad
Family Practice · Decorah, IA
59184
KELLER, PAUL59156
RIZZI, JOHN55102
DOORENBOS, ROY51281
HEGGEN, WILLIAM49129
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.