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PROVIDER PROFILE · NPI 1326081357

Mark BrennanM.D.

PRACTICEOUR LADY OF LOURDESSee all providers at this practice →
AnesthesiologyCamden, NJI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 310022
Hospital
CCN 310029
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
361
Unique beneficiaries
—
Total services
370
Distinct HCPCS
12
Medicare payment
$24K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,305 Anesthesiology providers in NJ — top quintile (cohort median 200).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mark Brennan'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). 65 inbound referrers · 114 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VIRTUA OUR LADY OF LOURDES HOSPITAL INC285434
Brendan Fitzpatrick
Pathology · Camden, NJ
102121
Aaron Burns
Diagnostic Radiology · New York, NY
90159
Hoon Kim
Pathology · Camden, NJ
87101
South Jersey Musculoskeletal Institute, Llc
Ambulatory Surgical Center · Sewell, NJ
8091
Marina Liem
Diagnostic Radiology · Philadelphia, PA
66113
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
6590
Niti Tank
Diagnostic Radiology · Cherry Hill, NJ
6494
Glenn Articolo
Diagnostic Radiology · Camden, NJ
5470
Jeffrey Mathews
Diagnostic Radiology · Hamilton, NJ
5280
Warren Werbitt
Internal Medicine · Cherry Hill, NJ
48121
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
4770
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VIRTUA OUR LADY OF LOURDES HOSPITAL INC79109
VIRTUA - WEST JERSEY HEALTH SYSTEM, INC.78113
Aaron Burns
Diagnostic Radiology · New York, NY
70143
Eugene Klifto
Diagnostic Radiology · Camden, NJ
68144
Steven Baumgarten
Pulmonary Disease · Cherry Hill, NJ
6497
Exceptional Medical Transportation
Ambulance Service Provider · West Berlin, NJ
5878
Marina Liem
Diagnostic Radiology · Philadelphia, PA
56140
James Montuori
Diagnostic Radiology · Camden, NJ
5686
Jun Hou
Pathology · Philadelphia, PA
5372
Thomas Nugent
Pulmonary Disease · Marlton, NJ
5065
Joseph Della-Peruta
Diagnostic Radiology · Camden, NJ
5087
Brian Berberian
Gastroenterology · Bangor, ME
4878
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.