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PROVIDER PROFILE · NPI 1447440532

Ruben GrigorianM.D.

OphthalmologyWest Monroe, LAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,157
Unique beneficiaries
—
Total services
36,280
Distinct HCPCS
24
Medicare payment
$3.0M
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 255 Ophthalmology providers in LA — top quintile (cohort median 1,801).
PRESCRIBING · PART D · 2024
Total Rx claims
723
Beneficiaries
—
Total drug cost
$30K
Distinct drugs
8
Brand share
1.7%
Top prescribed drugs
Ofloxacin260 claims
Prednisolone Acetate144 claims
Ketorolac Tromethamine121 claims
Atropine Sulfate110 claims
Timolol Maleate34 claims
QUALITY · MIPS · 2024
Final MIPS score
91.8
Quality
100.0
Cost
72.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.71%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$685
Payment records
24
By payment type
Food and Beverage$685
REFERRAL NETWORK

Where Ruben Grigorian'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). 69 inbound referrers · 138 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST FRANCIS MEDICAL CENTER, INC290714
IASIS GLENWOOD REGIONAL MEDICAL CENTER LP135260
Surgery Center Of West Monroe, Llc
Ambulatory Surgical Center · West Monroe, LA
93269
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
83145
NPI 130626266259176
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
4488
John Braud
Diagnostic Radiology · Shreveport, LA
4263
Warren Green
Diagnostic Radiology · West Monroe, LA
4263
MONROE SURGICAL HOSPITAL, LLC3955
Marshall Sanson
Family Practice · West Monroe, LA
39110
HOSPITAL SERVICE DISTRICT NO 1-A OF THE PARISH OF RICHLAND STATE OF LA37103
KOEPKE, RONALD3653
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST FRANCIS MEDICAL CENTER, INC275662
IASIS GLENWOOD REGIONAL MEDICAL CENTER LP134272
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
87142
Surgery Center Of West Monroe, Llc
Ambulatory Surgical Center · West Monroe, LA
80160
Thomas Parker
Ophthalmology · West Monroe, LA
67146
Raymond Haik
Ophthalmology · West Monroe, LA
6192
Laboratory Corporation Of America Holdings
Clinical Laboratory · Monroe, LA
5984
NPI 130626266259176
Lin Xiong
Diagnostic Radiology · Monroe, LA
5794
P & S SURGERY CENTER LLC51147
W Wilder
Diagnostic Radiology · West Monroe, LA
4371
Warren Green
Diagnostic Radiology · West Monroe, LA
4258
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.