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PROVIDER PROFILE · NPI 1487645750

Mary Margaret LewisMD

PRACTICEPULMONARY AND MEDICAL ASSOCIATES OF NORTHERN VIRGINIA LTDSee all providers at this practice →
Critical Care (Intensivists)Richmond, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
93
Unique beneficiaries
—
Total services
124
Distinct HCPCS
3
Medicare payment
$17K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 135 Critical Care (Intensivists) providers in VA — bottom quintile (cohort median 354).
REFERRAL NETWORK

Where Mary Margaret Lewis'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). 47 inbound referrers · 90 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Neal Desai
Diagnostic Radiology · Arlington, VA
96286
Michael Jay
Diagnostic Radiology · Darby, PA
93233
Ivan Petrovitch
Diagnostic Radiology · Murray, UT
88206
Claude Raphael
Diagnostic Radiology · Arlington, VA
84227
George Kuo
Diagnostic Radiology · Baltimore, MD
78208
Arlington County Government Department Of Managment & Finance
Ambulance Service Provider · Arlington, VA
71160
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
66198
Lawrence Stein
Pulmonary Disease · Falls Church, VA
61231
Timothy Farrell
Cardiology · Arlington, VA
61173
Amit Patel
Sleep Medicine · Falls Church, VA
57242
Michael Notarianni
Cardiology · Arlington, VA
55112
Antonio Parente
Cardiology · Arlington, VA
54123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VIRGINIA HOSPITAL CENTER ARLINGTON HEALTH SYSTEM245698
Lifecare Medical Transports, Llc
Ambulance Service Provider · Fredericksburg, VA
97256
Matthew Sandusky
Diagnostic Radiology · Arlington, VA
88211
Bonnie Ahn
Diagnostic Radiology · Arlington, VA
76190
David Orange
Diagnostic Radiology · Washington, DC
75177
Sarah Mezban
Diagnostic Radiology · Baltimore, MD
70187
Claude Raphael
Diagnostic Radiology · Arlington, VA
69155
Ivan Petrovitch
Diagnostic Radiology · Murray, UT
68162
Amit Patel
Sleep Medicine · Falls Church, VA
67256
George Kuo
Diagnostic Radiology · Baltimore, MD
66129
Lawrence Stein
Pulmonary Disease · Falls Church, VA
65277
Yu Chi Wang
Critical Care (Intensivists) · Arlington, VA
63210
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.