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 1013965490

Daniel ZakMD

PRACTICECREDENA HEALTH LLCSee all providers at this practice →
Emergency MedicineEverett, WAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500014
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
46
Beneficiaries
—
Total drug cost
$409
Distinct drugs
3
Brand share
60.9%
Top prescribed drugs
Cephalexin18 claims
Ondansetron17 claims
Clopidogrel Bisulfate11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
118
Unique beneficiaries
—
Total services
121
Distinct HCPCS
5
Medicare payment
$13K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 919 Emergency Medicine providers in WA — bottom quintile (cohort median 319).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$700
Payment records
1
By payment type
Consulting Fee$700
REFERRAL NETWORK

Where Daniel Zak'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). 3 inbound referrers · 44 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PUBLIC HOSPITAL DISTRICT 1 OF SNOHOMISH COUNTY135331
SNOHOMISH COUNTY FIRE DISTRICT 33768
Mark Mayhle
Diagnostic Radiology · Lynnwood, WA
1443
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PROVIDENCE HEALTH & SERVICES-WA259757
RURAL METRO OF GREATER SEATTLE INC4089
Elizabeth Hayes
Diagnostic Radiology · Lynnwood, WA
3573
PUBLIC HOSPITAL DISTRICT 1 OF SNOHOMISH COUNTY3291
Scott Vanderheiden
Diagnostic Radiology · Lynnwood, WA
2967
Roderick Saxey
Diagnostic Radiology · Lynnwood, WA
2756
David Bork
Diagnostic Radiology · Lynnwood, WA
2648
Barbara Blankenship
Diagnostic Radiology · Walla Walla, WA
2655
Platinum Nine Holdings Llc
Ambulance Service Provider · Everett, WA
2552
LEVINE, ANDREW2549
Ying Wang
Diagnostic Radiology · Lynnwood, WA
2449
WITRAK, BONNIE2450
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.