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PROVIDER PROFILE · NPI 1972585941

Joseph PoenMD

Radiation OncologyGreenbrae, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
60
Beneficiaries
—
Total drug cost
$807
Distinct drugs
2
Brand share
0.0%
Top prescribed drugs
Tamsulosin Hcl43 claims
Methylprednisolone17 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,032
Unique beneficiaries
—
Total services
3,099
Distinct HCPCS
20
Medicare payment
$225K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 496 Radiation Oncology providers in CA — top quintile (cohort median 1,716).
REFERRAL NETWORK

Where Joseph Poen'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MARIN GENERAL HOSPITAL2173,549
Lloyd Miyawaki
Radiation Oncology · Greenbrae, CA
1391,411
HALBERG, FRANCINE86628
Brian Nagai
Diagnostic Radiology · Fremont, CA
71328
Donna Hoghooghi
Diagnostic Radiology · Greenbrae, CA
60246
SUTTER BAY HOSPITALS55455
Philip Kurzman
Diagnostic Radiology · Greenbrae, CA
47264
MARIN MAGNETIC RESONANCE IMAGING CENTER, LLC44168
Peter Eisenberg
Specialist · Greenbrae, CA
43649
ORWIG, DENNIS38226
Natalya Lvoff
Diagnostic Radiology · Greenbrae, CA
29153
Bobbie Head
Medical Oncology · Greenbrae, CA
26211
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.