caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1275591679

Gregory HarringtonM.D.

Diagnostic RadiologyCambridge, MAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
91.3
Quality
77.5
Cost
76.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.68%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220011
Hospital
CCN 220086
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,343
Unique beneficiaries
—
Total services
1,431
Distinct HCPCS
37
Medicare payment
$30K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,146 Diagnostic Radiology providers in MA — below median (cohort median 2,596).
REFERRAL NETWORK

Where Gregory Harrington'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). 55 inbound referrers · 154 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CAMBRIDGE PUBLIC HEALTH COMMISSION6091,635
Daniela Budiu
Cardiology · Danville, IN
166296
Thomas Risser
Cardiology · Cambridge, MA
160304
Nazli Erbay
Diagnostic Radiology · Cambridge, MA
144254
Jonathan Opraseuth
Interventional Radiology · Falls Church, VA
128264
SHABASHOV, ANATOLI112196
Adam Gustin
Diagnostic Radiology · Cambridge, MA
92141
THE GENERAL HOSPITAL CORPORATION69163
Annemarie Anagnostopoulos
Cardiology · Boston, MA
68139
CAMBRIDGE PUBLIC HEALTH COMMISSION63119
James Pollard
Diagnostic Radiology · Cambridge, MA
6193
KROLL, KATHERINE5388
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CAMBRIDGE PUBLIC HEALTH COMMISSION9512,501
Cataldo Ambulance Service Inc
Ambulance Service Provider · Somerville, MA
284568
Deepak Thatai
Cardiology · Everett, MA
221424
Professional Ambulance & Oxygen Svc, Inc
Ambulance Service Provider · Cambridge, MA
121293
Annemarie Anagnostopoulos
Cardiology · Boston, MA
110187
SEQUEIRA, JOSEPH104162
Daniela Budiu
Cardiology · Danville, IN
103195
Nazli Erbay
Diagnostic Radiology · Cambridge, MA
103195
SHABASHOV, ANATOLI101173
Jonathan Opraseuth
Interventional Radiology · Falls Church, VA
97212
Thomas Risser
Cardiology · Cambridge, MA
93189
THE GENERAL HOSPITAL CORPORATION90160
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.