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PROVIDER PROFILE · NPI 1093725822

Mark MerlinDO

PRACTICESUMMIT MEDICAL GROUP PASee all providers at this practice →
Emergency MedicineEast Hanover, NJI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 391315
Hospital
CCN 315337
Nursing home
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
61
Unique beneficiaries
—
Total services
64
Distinct HCPCS
2
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,339 Emergency Medicine providers in NJ — bottom quintile (cohort median 392).
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 Merlin'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). 3 inbound referrers · 20 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NEWARK BETH ISRAEL MEDICAL CENTER INC55128
Anshu Garg
Cardiology · Elizabeth, NJ
3348
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION2841
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NEWARK BETH ISRAEL MEDICAL CENTER INC124273
Michael Sadler
Diagnostic Radiology · New York, NY
4898
Divya Goldstein
Cardiology · Newark, NJ
4696
Qaisra Saeed
Cardiology · Millburn, NJ
3652
John Matthews
Diagnostic Radiology · Wilmington, DE
3466
Jeremy Green
Diagnostic Radiology · Brooklyn, NY
3456
Tej Phatak
Diagnostic Radiology · Newark, NJ
3049
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION2844
Hillel Karp
Diagnostic Radiology · Maplewood, NJ
2755
Vadim Spektor
Diagnostic Radiology · Hackensack, NJ
2547
Nausher Ahmad
Internal Medicine · Edison, NJ
2051
Jeffrey Lautin
Diagnostic Radiology · West Orange, NJ
1836
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.