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PROVIDER PROFILE · NPI 1043439268

Margaret ArnoldM.D.

PRACTICEJOHNS HOPKINS BAYVIEWSee all providers at this practice →
Vascular SurgeryBaltimore, MDI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210015
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
343
Unique beneficiaries
—
Total services
375
Distinct HCPCS
7
Medicare payment
$30K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 90 Vascular Surgery providers in MD — bottom quintile (cohort median 1,687).
PRESCRIBING · PART D · 2024
Total Rx claims
13
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Apixaban13 claims
QUALITY · MIPS · 2024
Final MIPS score
85.9
Quality
66.3
Cost
74.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.46%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
7
By payment type
Travel and Lodging$1K
Food and Beverage$224
REFERRAL NETWORK

Where Margaret Arnold'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). 52 inbound referrers · 163 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Mahmoud Malas
Vascular Surgery · La Jolla, CA
195610
Martin Auster
Diagnostic Radiology · Baltimore, MD
165466
Thomas Reifsnyder
Vascular Surgery · Baltimore, MD
104502
Chiraag Dharia
Diagnostic Radiology · Chicago, IL
72138
Marlene Williams
Cardiology · Baltimore, MD
62128
Hazem Hawasli
Diagnostic Radiology · Baltimore, MD
4997
OUYANG, PAMELA4693
Monica Mukherjee
Cardiology · Baltimore, MD
4386
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
42106
NPI 11947836884097
John Rickard
Clinical Cardiac Electrophysiology · Baltimore, MD
3786
Jeffrey Trost
Cardiology · Baltimore, MD
3764
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC6643,600
Thomas Reifsnyder
Vascular Surgery · Baltimore, MD
190704
THE JOHNS HOPKINS HOSPITAL151422
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
125208
Martin Auster
Diagnostic Radiology · Baltimore, MD
106332
Mahmoud Malas
Vascular Surgery · La Jolla, CA
86334
Susan Mayer
Cardiology · Kansas City, MO
73119
Hazem Hawasli
Diagnostic Radiology · Baltimore, MD
69109
REED, TAYLOR67172
Franco Verde
Diagnostic Radiology · Baltimore, MD
65109
Chiraag Dharia
Diagnostic Radiology · Chicago, IL
64107
Christopher Jones
Diagnostic Radiology · Nashville, TN
63133
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.