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PROVIDER PROFILE · NPI 1215972930

Mark ZarzyckiMD

PRACTICEPEACEHEALTHSee all providers at this practice →
Emergency MedicineBellingham, WAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
53
Unique beneficiaries
—
Total services
55
Distinct HCPCS
2
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 919 Emergency Medicine providers in WA — bottom quintile (cohort median 319).
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 Mark Zarzycki'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). 17 inbound referrers · 74 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PEACEHEALTH159400
Whatcom County Fire Protection District No 7
Ambulance Service Provider · Ferndale, WA
3445
Matthew Studley
Diagnostic Radiology · Bellingham, WA
3367
Huy Pham
Hospitalist · Anaheim, CA
3052
Peter Buetow
Diagnostic Radiology · Bellingham, WA
2957
Gita Rabbani
Diagnostic Radiology · Bellingham, WA
2231
Peter Beglin
Interventional Cardiology · Bellingham, WA
2143
Northwest Pathology Pllc
Clinical Laboratory · Bellingham, WA
1827
Michael Smith
Diagnostic Radiology · Bellingham, WA
1729
Lora Sherman
Family Practice · Bellingham, WA
1624
Laboratory Corporation Of America
Clinical Laboratory · Seattle, WA
1534
Paul Connor
Cardiology · Bellingham, WA
1532
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PEACEHEALTH4131,064
PEACEHEALTH113263
Whatcom Medic One
Ambulance Service Provider · Bellingham, WA
94147
Charles Ariz
Diagnostic Radiology · Bellingham, WA
64126
Lars Crabo
Diagnostic Radiology · Bellingham, WA
60126
Robert Hughes
Diagnostic Radiology · Bellingham, WA
60119
Laura Backer
Diagnostic Radiology · Bellingham, WA
58111
Kathryn Cambron
Diagnostic Radiology · Omaha, NE
51112
ASHLEY, DAVID4898
Gita Rabbani
Diagnostic Radiology · Bellingham, WA
4797
Michael Smith
Diagnostic Radiology · Bellingham, WA
4384
Stephen Buetow
Diagnostic Radiology · Ft Gordon, GA
4283
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.