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PROVIDER PROFILE · NPI 1487689287

Ronald SwerenM.D.

PRACTICEJOHNS HOPKINS UNIVERSITYSee all providers at this practice →
DermatologyBaltimore, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
83.3
Quality
73.9
Cost
70.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.35%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
585
Beneficiaries
—
Total drug cost
$648K
Distinct drugs
23
Brand share
19.5%
Top prescribed drugs
Triamcinolone Acetonide60 claims
Clobetasol Propionate49 claims
Ketoconazole47 claims
Hydrocortisone37 claims
Fluocinonide37 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,065
Unique beneficiaries
—
Total services
3,474
Distinct HCPCS
12
Medicare payment
$237K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 262 Dermatology providers in MD — above median (cohort median 2,654).
REFERRAL NETWORK

Where Ronald Sweren'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). 11 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Johns Hopkins University
Clinical Laboratory · Baltimore, MD
7491
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
71130
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
5488
Johns Hopkins University
Clinical Laboratory · Baltimore, MD
4060
SINAI HOSPITAL OF BALTIMORE, INC.3993
GREATER BALTIMORE MEDICAL CENTER, INC.2246
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC1726
JEON, HANA1515
Douglas Mccorkle
Otolaryngology · Owings Mills, MD
1417
Helena Pasieka
Dermatology · Bethesda, MD
1123
ERDAG, GULSUN1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL2522,811
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
65108
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
5094
SINAI HOSPITAL OF BALTIMORE, INC.4388
JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC2688
Timothy Wang
Dermatology · Norton Shores, MI
2476
GREATER BALTIMORE MEDICAL CENTER, INC.2153
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC1527
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
1219
Johns Hopkins University
Clinical Laboratory · Baltimore, MD
1215
NORTHWEST HOSPITAL CENTER, INC.1117
HOFFMAN, PETER1114
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.