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PROVIDER PROFILE · NPI 1427047877

Thomas McnamaraMD

Internal MedicineBethesda, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Thomas Mcnamara'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). 6 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUBURBAN HOSPITAL, INC.4287
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3273
Mark Milner
Cardiology · Bethesda, MD
1323
John Oneill
Dermatology · Bethesda, MD
1318
Yuri Deychak
Cardiology · Bethesda, MD
1120
William Craig
Diagnostic Radiology · Orlando, FL
1125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
100206
SUBURBAN HOSPITAL, INC.4599
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2448
Claire Bartlett
Physician Assistant · Arlington, VA
2036
Paul Thorn
Physician Assistant · Rockville, MD
1722
Montgomery County Maryland Government
Ambulance Service Provider · Gaithersburg, MD
1629
YINGST, CHRISTINE1421
ADVENTIST HEALTHCARE, INC.1328
Lara Eisenberg
Diagnostic Radiology · Washington, DC
1320
SUBURBAN/NRH MEDICAL REHABILITATION INC1239
Murray Lieberman
Urology · Bethesda, MD
1234
John Oneill
Dermatology · Bethesda, MD
1215
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
999
Unique beneficiaries
—
Total services
1,308
Distinct HCPCS
14
Medicare payment
$110K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,306 Internal Medicine providers in MD — above median (cohort median 884).
PRESCRIBING · PART D · 2024
Total Rx claims
2,752
Beneficiaries
—
Total drug cost
$232K
Distinct drugs
67
Brand share
17.5%
Top prescribed drugs
Atorvastatin Calcium273 claims
Amlodipine Besylate187 claims
Losartan Potassium138 claims
Rosuvastatin Calcium131 claims
Lisinopril121 claims
QUALITY · MIPS · 2024
Final MIPS score
91.5
Quality
99.3
Cost
72.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.70%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$132
Payment records
6
By payment type
Food and Beverage$132