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PROVIDER PROFILE · NPI 1568566420

Robert O'brien

DermatologyWinchester, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Robert O'brien'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Hongmei Li
Pathology · Weston, MA
364459
THE GENERAL HOSPITAL CORPORATION4576
Salil Midha
Internal Medicine · Melrose, MA
2966
Joseph Pennacchio
Hematology-Oncology · Stoneham, MA
2039
David Criss
Cardiology · Melrose, MA
2045
NADELSON, NEAL1845
Barbara Rickards
Podiatry · Melrose, MA
1827
David Kwon
Diagnostic Radiology · Greensboro, NC
1619
LEE, PETER1517
Michael Bader
Internal Medicine · Stoneham, MA
1431
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1417
Ronald Sen
Internal Medicine · Melrose, MA
1321
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.
PRESCRIBING · PART D · 2024
Total Rx claims
184
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
5
Brand share
24.5%
Top prescribed drugs
Triamcinolone Acetonide64 claims
Betamethasone Dipropionate53 claims
Betamethasone/Propylene Glyc45 claims
Doxycycline Hyclate11 claims
Metronidazole11 claims
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
46
By payment type
Food and Beverage$1K
Education$99
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
7,191
Unique beneficiaries
—
Total services
12,712
Distinct HCPCS
16
Medicare payment
$475K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 478 Dermatology providers in MA — top quintile (cohort median 1,835).