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PROVIDER PROFILE · NPI 1609861772

Gary SivakM.D.

AnesthesiologyCleveland, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
947
Unique beneficiaries
—
Total services
1,148
Distinct HCPCS
4
Medicare payment
$68K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,465 Anesthesiology providers in OH — top quintile (cohort median 200).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
78.8
Quality
71.0
Cost
82.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.16%
Group
REFERRAL NETWORK

Where Gary Sivak'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Domenica Zuccaro
Anesthesiology Assistant · Independence, OH
110148
Tina Newton
Certified Registered Nurse Anesthetist (CRNA) · Beachwood, OH
5365
UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER4984
Kathleen Zielinski
Ophthalmology · Lyndhurst, OH
45133
Mark Pophal
Ophthalmology · Lyndhurst, OH
41101
Kevin Cooper
Pathology · Cleveland, OH
3546
UNIVERSITY SUBURBAN HEALTH CENTER2640
Joseph Schoenberger
Diagnostic Radiology · Cleveland, OH
2033
Jayati Rakhit
Internal Medicine · Cleveland, OH
1653
Vinh Nguyen
Diagnostic Radiology · Cleveland, OH
1417
Accomodative Surgery Center, L.L.C.
Ambulatory Surgical Center · Brecksville, OH
1419
Jaime Cook
Anesthesiology Assistant · Independence, OH
1316
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.