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PROVIDER PROFILE · NPI 1346224201

Patrick GreggMD

OphthalmologyRoseburg, ORI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Patrick Gregg'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). 24 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERCY MEDICAL CENTER, INC.276610
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
4772
LEGACY MERIDIAN PARK HOSPITAL3674
Laboratory Corporation Of America
Clinical Laboratory · Seattle, WA
3150
Aaron Anderson
Diagnostic Radiology · Farmington Hills, MI
2834
Neil Kumar
Nephrology · Roseburg, OR
2672
Lakhvir Kaur
Internal Medicine · Roseville, CA
2437
Frederic Van Dis
Cardiology · Roseburg, OR
2435
GADE, JAY2067
Siobhan Oreilly
Hospitalist · Roseburg, OR
1842
Julee Richards
Dermatology · Roseburg, OR
1729
Kurt Brickner
Internal Medicine · Roseburg, OR
1728
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY MEDICAL CENTER, INC.313870
CENTENNIAL MEDICAL GROUP EAST, LLC88146
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Seattle, WA
4776
LEGACY MERIDIAN PARK HOSPITAL3873
Philip Benedetti
Diagnostic Radiology · Roseburg, OR
3752
William Townsend
Internal Medicine · Roseburg, OR
3285
Aaron Anderson
Diagnostic Radiology · Farmington Hills, MI
3239
PEACEHEALTH3264
Craig Brooksby
Diagnostic Radiology · Portland, OR
3136
Frederic Van Dis
Cardiology · Roseburg, OR
3155
PROVIDENCE HEALTH & SERVICES - OREGON28100
Neil Kumar
Nephrology · Roseburg, OR
28114
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
926
Unique beneficiaries
—
Total services
1,188
Distinct HCPCS
11
Medicare payment
$82K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 263 Ophthalmology providers in OR — below median (cohort median 1,671).
QUALITY · MIPS · 2024
Final MIPS score
85.5
Quality
100.0
Cost
51.7
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.44%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
1,675
Beneficiaries
—
Total drug cost
$51K
Distinct drugs
13
Brand share
11.7%
Top prescribed drugs
Latanoprost734 claims
Timolol Maleate233 claims
Prednisolone Acetate149 claims
Ciprofloxacin Hcl118 claims
Ketorolac Tromethamine107 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$71
Payment records
1
By payment type
Food and Beverage$71