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PROVIDER PROFILE · NPI 1437143070

Frederick RubergMD

CardiologyBoston, MAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Frederick Ruberg'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). 26 inbound referrers · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BOSTON MEDICAL CENTER CORPORATION2381,002
Michael Klein
Cardiology · Boston, MA
85164
O'HARA, CARL54168
Boston Public Health Commission
Ambulance Service Provider · Boston, MA
4194
Robert Helm
Clinical Cardiac Electrophysiology · Boston, MA
3888
Vaishali Sanchorawala
Hematology-Oncology · Boston, MA
34103
Gary Balady
Cardiology · Boston, MA
3254
Jimmy Wang
Diagnostic Radiology · Boston, MA
2852
John Berk
Pulmonary Disease · Boston, MA
2888
Stephan Anderson
Diagnostic Radiology · Boston, MA
2744
Anuradha Rebello
Diagnostic Radiology · Boston, MA
2542
Noyan Gokce
Cardiology · Boston, MA
2426
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BOSTON MEDICAL CENTER CORPORATION133592
Kevin Monahan
Clinical Cardiac Electrophysiology · Boston, MA
67152
Advay Bhatt
Clinical Cardiac Electrophysiology · Paramus, NJ
49106
Anuradha Rebello
Diagnostic Radiology · Boston, MA
3157
Eascare Llc
Ambulance Service Provider · Weymouth, MA
3160
Robert Helm
Clinical Cardiac Electrophysiology · Boston, MA
2872
Michael Klein
Cardiology · Boston, MA
2741
Jimmy Wang
Diagnostic Radiology · Boston, MA
2652
Nagaraj-Setty Holalkere
Diagnostic Radiology · Boston, MA
2339
Katherine Bever
Medical Oncology · Baltimore, MD
23104
Andrew Kompel
Diagnostic Radiology · Boston, MA
2132
Avneesh Gupta
Diagnostic Radiology · Boston, MA
2030
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
203
Unique beneficiaries
—
Total services
210
Distinct HCPCS
6
Medicare payment
$14K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 693 Cardiology providers in MA — bottom quintile (cohort median 1,819).
PRESCRIBING · PART D · 2024
Total Rx claims
355
Beneficiaries
—
Total drug cost
$5.4M
Distinct drugs
6
Brand share
79.2%
Top prescribed drugs
Tafamidis235 claims
Metoprolol Succinate30 claims
Empagliflozin29 claims
Atorvastatin Calcium26 claims
Furosemide18 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$80K
Payment records
1
By payment type
Grant$80K