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PROVIDER PROFILE · NPI 1043251887

Michael ZirkleO.D.

PRACTICEROBBINS & ZIRKLE, PTRS.See all providers at this practice →
OptometryMarion, INI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Michael Zirkle'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). 5 inbound referrers · 9 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
James Orrell
Family Practice · Marion, IN
1853
BRUNS, DONALD1617
Mohammad Sharif
Cardiology · Marion, IN
1624
Thomas Chowattukunnel
Ophthalmology · Marion, IN
1469
Gary Frick
Internal Medicine · Marion, IN
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MARION GENERAL HOSPITAL93179
Mohammad Sharif
Cardiology · Marion, IN
1624
Richard Sanchez
Diagnostic Radiology · Noblesville, IN
1519
BRUNS, DONALD1524
Thomas Chowattukunnel
Ophthalmology · Marion, IN
1496
NPI 15182909981450
Karen Jacobs
Urology · Marion, IN
1323
Jeffrey Bragg
Family Practice · Marion, IN
1321
James Orrell
Family Practice · Marion, IN
1138
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
194
Beneficiaries
—
Total drug cost
$9K
Distinct drugs
5
Brand share
18.0%
Top prescribed drugs
Latanoprost93 claims
Timolol Maleate36 claims
Brimonidine Tartrate/Timolol35 claims
Prednisolone Acetate18 claims
Cephalexin12 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
784
Unique beneficiaries
—
Total services
843
Distinct HCPCS
8
Medicare payment
$40K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 920 Optometry providers in IN — top quintile (cohort median 350).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$163
Payment records
1
By payment type
Food and Beverage$163