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PROVIDER PROFILE · NPI 1134189434

Catherine OconnorMD

General SurgeryLewiston, MEI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 140011
Hospital
CCN 140164
Hospital
CCN 140210
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
375
Unique beneficiaries
—
Total services
414
Distinct HCPCS
11
Medicare payment
$64K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 135 General Surgery providers in ME — top quintile (cohort median 152).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
82.0
Quality
55.9
Cost
72.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.29%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Catherine Oconnor'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Godwin Njoku
Family Practice · Oneonta, NY
1652
SASTIC, JONATHAN1654
Edwin Ko
Pathology · Oneonta, NY
1627
Timothy Whitaker
General Surgery · Oneonta, NY
1549
TRI TOWN REGIONAL HEALTHCARE1238
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MARY IMOGENE BASSETT HOSPITAL87581
AURELIA OSBORN FOX MEMORIAL HOSPITAL SOCIETY70261
MCCHESNEY, JAMES2971
Edwin Ko
Pathology · Oneonta, NY
2580
SASTIC, JONATHAN2364
Blaine Jones
Family Practice · Oneonta, NY
1581
Timothy Whitaker
General Surgery · Oneonta, NY
1459
HENDRICK, WILLIAM1333
John Stafford
Nurse Practitioner · Oneonta, NY
1228
Mark Davidson
General Surgery · Oneonta, NY
1247
Godwin Njoku
Family Practice · Oneonta, NY
1148
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.