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 1942215249

Douglas Nelson

PRACTICEVALLEY OAK FAMILY PRACTICE MEDICAL GROUP INCSee all providers at this practice →
Family PracticeOjai, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Douglas Nelson'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
162616
COMMUNITY MEMORIAL HEALTH SYSTEM72180
Christopher Herzig
Diagnostic Radiology · Santa Barbara, CA
51142
OJAI AMBULANCE, INC50113
Kyu Choi
Diagnostic Radiology · Ventura, CA
4073
James Beaty
Podiatry · Ojai, CA
3899
Rochelle Wilson
Family Practice · Ojai, CA
2864
Jennifer Kosek
Diagnostic Radiology · Santa Barbara, CA
2864
Maria Halvorson
Family Practice · Ojai, CA
25129
PATTERSON, ELIZABETH2477
Nicholas Hanson
Diagnostic Radiology · Salem, OR
2343
Catherine Ferguson
Emergency Medicine · Salinas, CA
1840
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.