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PROVIDER PROFILE · NPI 1427177120

Aaron ZimaM.D.

Diagnostic RadiologyTacoma, WAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,302
Unique beneficiaries
—
Total services
24,150
Distinct HCPCS
32
Medicare payment
$142K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 769 Diagnostic Radiology providers in WA — top quintile (cohort median 3,244).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Aaron Zima'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). 108 inbound referrers · 233 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MULTICARE HEALTH SYSTEM337677
ST FRANCIS COMMUNITY HOSPITAL213362
RURAL METRO OF GREATER SEATTLE INC179303
Charles Leusner
Diagnostic Radiology · Tacoma, WA
122264
SATRE, RICHARD110170
FRANCISCAN HEALTH SYSTEM88146
LESH, PHILLIP76114
Douglas Hartz
Diagnostic Radiology · Tacoma, WA
69124
YOON, JUSTIN6595
WESSBECHER, FRANCIS63103
Michael Dowd
Diagnostic Radiology · Tacoma, WA
61107
Theodore Lau
Interventional Cardiology · Tacoma, WA
6090
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FRANCISCAN HEALTH SYSTEM434821
FRANCISCAN HEALTH SYSTEM212419
SAINT CLARE HOSPITAL177274
MULTICARE HEALTH SYSTEM167321
RURAL METRO OF GREATER SEATTLE INC157253
Thomas Keskey
Diagnostic Radiology · Tacoma, WA
114174
Daniel Heller
Diagnostic Radiology · Tacoma, WA
105151
Negar Knowles
Diagnostic Radiology · San Diego, CA
99187
BILNOSKI, BILLY97137
Theodore Lau
Interventional Cardiology · Tacoma, WA
86121
Douglas Seiler
Diagnostic Radiology · Tacoma, WA
86128
ST FRANCIS COMMUNITY HOSPITAL85149
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.