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PROVIDER PROFILE · NPI 1356388292

William ZirkinMD

PRACTICEADVANCED RADIOLOGY P ASee all providers at this practice →
Emergency MedicineBaltimore, MDI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
Total Rx claims
13
Beneficiaries
—
Total drug cost
$24
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Oxycodone Hcl13 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
604
Unique beneficiaries
—
Total services
606
Distinct HCPCS
4
Medicare payment
$53K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 826 Emergency Medicine providers in MD — above median (cohort median 357).
REFERRAL NETWORK

Where William Zirkin'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 · 63 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GREATER BALTIMORE MEDICAL CENTER, INC.353775
Shu Li
Diagnostic Radiology · Baltimore, MD
4067
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC3164
Tigist Hailu
Cardiology · Baltimore, MD
3044
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2750
Anthony Chiaramonte
Diagnostic Radiology · Baltimore, MD
2539
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2449
Adam Scherr
Diagnostic Radiology · Baltimore, MD
2233
L Harris Mccorkle
Diagnostic Radiology · Baltimore, MD
2137
NPI 12957292592031
Thomas Guarnieri
Cardiology · Towson, MD
1929
Margaret Lynch Nyhan
Diagnostic Radiology · Baltimore, MD
1725
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
GREATER BALTIMORE MEDICAL CENTER, INC.120290
Lee Goodman
Diagnostic Radiology · Baltimore, MD
96179
Procare Ambulance Of Maryland Inc
Ambulance Service Provider · Rosedale, MD
76111
Reed Riley
Cardiology · Baltimore, MD
61107
Henry Munitz
Diagnostic Radiology · Baltimore, MD
59100
Charles Yim
Diagnostic Radiology · Baltimore, MD
5587
James Porterfield
Cardiology · Towson, MD
5283
Russell Gelman
Diagnostic Radiology · Baltimore, MD
47102
BRENNAN, MARGARET4175
AVERSANO, THOMAS4163
Angela Yim
Diagnostic Radiology · New York, NY
3963
John Werner
Diagnostic Radiology · Baltimore, MD
3046
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.