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PROVIDER PROFILE · NPI 1093978975

Nathan MarengiMD

PRACTICETUFTS MEDICAL CENTERSee all providers at this practice →
AnesthesiologyBoston, MAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220035
Hospital
CCN 220071
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
270
Unique beneficiaries
—
Total services
271
Distinct HCPCS
12
Medicare payment
$23K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,419 Anesthesiology providers in MA — top quintile (cohort median 245).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Nathan Marengi'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). 23 inbound referrers · 52 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Kahn
Cardiology · Salem, MA
2840
Michael Goldstein
Cardiology · Lynn, MA
2737
Ryan Bradley
Certified Registered Nurse Anesthetist (CRNA) · Burlington, MA
2425
Mario Motta
Cardiology · Danvers, MA
2438
THE GENERAL HOSPITAL CORPORATION2357
David Rabin
Cardiology · Salem, MA
2349
Mark Anderson
Cardiology · Salem, MA
2153
Anthony Mattia
Pathology · Salem, MA
2020
Marc Forgione
Cardiology · Salem, MA
1929
KEMPER, ANDREW1935
LANDY, MERRIC1922
Michael Geary
Diagnostic Radiology · Boston, MA
1720
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTH SHORE MEDICAL CENTER, INC.201456
MASS GENERAL BRIGHAM HOME CARE, INC.4949
Cataldo Ambulance Service Inc
Ambulance Service Provider · Somerville, MA
3753
Arnold Chung Wai Cheung
Diagnostic Radiology · Brockton, MA
2635
LANDY, MERRIC2650
Michael Fishman
Diagnostic Radiology · Boston, MA
2534
David Kahn
Cardiology · Salem, MA
2438
David Rabin
Cardiology · Salem, MA
2462
STATZ, EVA2335
Mark Anderson
Cardiology · Salem, MA
2245
Mario Motta
Cardiology · Danvers, MA
2227
DOBROW, RICHARD2242
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.