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PROVIDER PROFILE · NPI 1104002906

Malar RamasamyMD

PRACTICEATLANTA HEMATOLOGY & ONCOLOGY ASSOCIATES, P.C.See all providers at this practice →
NephrologyAtlanta, GAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
97.2
Quality
100.0
Cost
74.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.93%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$105
Payment records
6
By payment type
Food and Beverage$86
Education$20
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 112504
Dialysis facility
CCN 110083
Hospital
CCN 110161
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
732
Unique beneficiaries
—
Total services
1,992
Distinct HCPCS
5
Medicare payment
$166K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 303 Nephrology providers in GA — above median (cohort median 1,455).
REFERRAL NETWORK

Where Malar Ramasamy'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). 12 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Katz
Nephrology · Atlanta, GA
46268
Lara Watkins
Nephrology · Atlanta, GA
35267
JACOBS, LOUIS30160
Gautham Viswanathan
Nephrology · Atlanta, GA
27161
William Arnold
Internal Medicine · Atlanta, GA
19170
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1893
TUMEH, SABAH17162
MCCLEES, ERIC1676
Marie-Veronique Bielo
Internal Medicine · Atlanta, GA
1449
Jon Wagreich
Diagnostic Radiology · Atlanta, GA
1375
Bharani Oggu
Internal Medicine · Atlanta, GA
1237
John Hurst
Internal Medicine · Atlanta, GA
1170
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PIEDMONT HOSPITAL, INC70227
Lara Watkins
Nephrology · Atlanta, GA
57316
Michael Katz
Nephrology · Atlanta, GA
40116
Gautham Viswanathan
Nephrology · Atlanta, GA
36137
David Caldwell
Diagnostic Radiology · Atlanta, GA
26148
Metro Atlanta Ambulance Services Inc
Ambulance Service Provider · Marietta, GA
26108
Thomas Deering
Clinical Cardiac Electrophysiology · Atlanta, GA
2593
William Arnold
Internal Medicine · Atlanta, GA
22148
Michael Bosley
Diagnostic Radiology · Atlanta, GA
22108
Ashur Lawand
Diagnostic Radiology · Atlanta, GA
2174
TUMEH, SABAH1985
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1868
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.