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PROVIDER PROFILE · NPI 1558428565

Joseph PuthumanaM.D.

PRACTICEUNION MEMORIAL HOSPITALSee all providers at this practice →
Internal MedicineBaltimore, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
499
Unique beneficiaries
—
Total services
860
Distinct HCPCS
7
Medicare payment
$83K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,306 Internal Medicine providers in MD — below median (cohort median 884).
PRESCRIBING · PART D · 2024
Total Rx claims
42
Beneficiaries
—
Total drug cost
$220
Distinct drugs
3
Brand share
0.0%
Top prescribed drugs
Atorvastatin Calcium16 claims
Oxycodone Hcl13 claims
Prednisone13 claims
QUALITY · MIPS · 2024
Final MIPS score
82.3
Quality
67.9
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.31%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Joseph Puthumana'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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.