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PROVIDER PROFILE · NPI 1093860983

Christopher RosenbaumMD

Emergency MedicineWorcester, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
989
Unique beneficiaries
—
Total services
1,037
Distinct HCPCS
8
Medicare payment
$125K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,329 Emergency Medicine providers in MA — top quintile (cohort median 399).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 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 Christopher Rosenbaum'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). 34 inbound referrers · 140 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC74180
Hamid Salamipour
Diagnostic Radiology · Newton, MA
58108
THE GENERAL HOSPITAL CORPORATION58181
Steven Miller
Diagnostic Radiology · Newton, MA
5691
FALLON SERVICE, INC.3790
Edward Hurwitz
Hospitalist · Boston, MA
3663
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
3673
Yamini Levitzky
Cardiology · Braintree, MA
3664
SCHAFER, LEAH3557
Erin Sweatt
Hospitalist · Chicago, IL
3343
POLGER, MARLA3157
CORRIGAN, BRENDA3059
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NEWTON-WELLESLEY HOSPITAL6991,855
Cataldo Ambulance Service Inc
Ambulance Service Provider · Somerville, MA
180482
CORRIGAN, BRENDA159257
Yamini Levitzky
Cardiology · Braintree, MA
138209
FALLON SERVICE, INC.136218
Mark Weinfeld
Cardiology · Boston, MA
136207
BOLANIS, NANCY135288
Giulia Sheftel
Cardiology · Newton, MA
130200
Stefanos Parpos
Cardiology · Newton, MA
97140
HAMILTON, EDNA88163
Kee Chung
Diagnostic Radiology · Boston, MA
86146
Matthew Hoimes
Diagnostic Radiology · Raleigh, NC
83139
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.