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PROVIDER PROFILE · NPI 1558356568

Ronald WarnerMD

Internal MedicineHyde Park, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
12,159
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
165
Brand share
22.9%
Top prescribed drugs
Atorvastatin Calcium865 claims
Apixaban552 claims
Amlodipine Besylate513 claims
Losartan Potassium511 claims
Metoprolol Succinate384 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,179
Unique beneficiaries
—
Total services
1,796
Distinct HCPCS
16
Medicare payment
$122K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).
REFERRAL NETWORK

Where Ronald Warner'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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2689
FALLON EMERGENCY MEDICAL SERVICES, INC.2458
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.