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 1215147475

Leslie ArpinM.D.

PRACTICECORVALLIS BIRTH AND WOMENS HEALTH CENTERSee all providers at this practice →
Diagnostic RadiologyCorvallis, ORI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 380014
Hospital
CCN 380022
Hospital
CCN 381302
Hospital
CCN 381314
Hospital
CCN 381323
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,173
Unique beneficiaries
—
Total services
3,218
Distinct HCPCS
28
Medicare payment
$94K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 355 Diagnostic Radiology providers in OR — above median (cohort median 2,725).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
89.2
Quality
85.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.60%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Leslie Arpin'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). 77 inbound referrers · 172 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SAMARITAN NORTH LINCOLN HOSPITAL178445
James Dunn
Diagnostic Radiology · Corvallis, OR
114228
Charles Knight
Diagnostic Radiology · Corvallis, OR
102273
Howard Molitch
Diagnostic Radiology · Seattle, WA
97215
ALBANY GENERAL HOSPITAL88208
Kevin Matsuba
Diagnostic Radiology · Corvallis, OR
6287
Jefferson Hamlin
Diagnostic Radiology · Corvallis, OR
53107
Kate Doyle
Diagnostic Radiology · Meriden, CT
52111
Edward Wolf
Internal Medicine · Corvallis, OR
4789
Rong Wang
Internal Medicine · Corvallis, OR
4276
SAMARITAN NORTH LINCOLN HOSPITAL4160
Karen Niehaus
Internal Medicine · Lincoln City, OR
39110
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
GOOD SAMARITAN HOSPITAL CORVALLIS8881,869
SAMARITAN NORTH LINCOLN HOSPITAL391888
MID-VALLEY HEALTHCARE INC356940
The Corvallis Clinic Pc
Clinical Laboratory · Corvallis, OR
158282
Matthew Evitts
Osteopathic Manipulative Medicine · Corvallis, OR
102177
James Dunn
Diagnostic Radiology · Corvallis, OR
98194
Lauren Skaggs
Diagnostic Radiology · Corvallis, OR
84152
Kevin Matsuba
Diagnostic Radiology · Corvallis, OR
81154
ALBANY GENERAL HOSPITAL79188
Charles Knight
Diagnostic Radiology · Corvallis, OR
78234
Howard Molitch
Diagnostic Radiology · Seattle, WA
77178
SAMARITAN NORTH LINCOLN HOSPITAL77134
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.