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 1912983263

Reuben RockM.D.

Diagnostic RadiologyHartford, CTI
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
527
Unique beneficiaries
—
Total services
2,513
Distinct HCPCS
12
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 477 Diagnostic Radiology providers in CT — above median (cohort median 2,737).
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 Reuben Rock'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). 128 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GRIFFIN HOSPITAL349673
HARTFORD HEALTHCARE LABORATORIES265498
DAY KIMBALL HEALTHCARE, INC.172391
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
163323
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
92139
Mark Grogan
Cardiology · Derby, CT
82131
Kenneth Spector
Cardiology · Derby, CT
64116
Bret Coughlin
Diagnostic Radiology · Hartford, CT
6378
WINDHAM COMMUNITY MEMORIAL HOSPITAL, INC.6295
Ryan Kaliney
Diagnostic Radiology · Hartford, CT
5260
Matthew Recker
Interventional Radiology · Lewiston, ME
5060
Mrinal Mali
Diagnostic Radiology · Hartford, CT
4867
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.