caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1558573907

David ZoniesM.D., M.P.H.

PRACTICEUNIVERSITY OF WASHINGTONSee all providers at this practice →
General SurgerySeattle, WAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
99.1
Quality
84.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.01%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
76
Unique beneficiaries
—
Total services
105
Distinct HCPCS
4
Medicare payment
$12K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 456 General Surgery providers in WA — below median (cohort median 178).
REFERRAL NETWORK

Where David Zonies'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRIMACK, STEVEN45116
Marc Gosselin
Diagnostic Radiology · Dallas, TX
3899
Cristina Fuss
Diagnostic Radiology · Portland, OR
3594
Philbert Van
General Surgery · Portland, OR
3094
Charles Henrikson
Clinical Cardiac Electrophysiology · Portland, OR
2858
Erik Foss
Diagnostic Radiology · Clackamas, OR
2682
Karen Brasel
General Surgery · Portland, OR
2457
Susan Rowell
General Surgery · Portland, OR
2059
American Medical Response Northwest Inc
Ambulance Service Provider · Portland, OR
2044
Laszlo Kiraly
General Surgery · Portland, OR
1640
Nicole Roy
Diagnostic Radiology · Knoxville, TN
1667
Brooke Beckett
Diagnostic Radiology · Portland, OR
1658
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.