ONTARIO EMERGENCY SPECIALISTS, LLC – Emergency Medicine Physician, NPI 1952741118

ONTARIO EMERGENCY SPECIALISTS, LLC is a healthcare provider. based in Ontario, Oregon. specializing in Emergency Medicine Physician. The NPI Number for ONTARIO EMERGENCY SPECIALISTS, LLC is 1952741118

Main info

Organization
Name
ONTARIO EMERGENCY SPECIALISTS, LLC
NPI
1952741118
Phone
(541) 881-7000
Address
351 SW 9TH ST
Authorized Official
JASON WILHELMSEN CO-OWNER MD
Enumeration Date
2 July 2013
Last Update Date
2 July 2013
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience29
Completeness75
Years active:12State licenses:0Digital endpointsOther names

Provider Addresses for ONTARIO EMERGENCY SPECIALISTS, LLC

  • 351 SW 9TH ST

    ONTARIO, OR 979142639

    Phone: (541) 881-7000

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 97914)

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Reviews

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Frequently asked questions

What number should I use to identify ONTARIO EMERGENCY SPECIALISTS, LLC for billing?
Administrative and clinical systems typically use NPI 1952741118 for ONTARIO EMERGENCY SPECIALISTS, LLC.
Does the public listing show ONTARIO EMERGENCY SPECIALISTS, LLC as active?
ONTARIO EMERGENCY SPECIALISTS, LLC's NPI record reflects an active status in NPPES.
What does the directory say ONTARIO EMERGENCY SPECIALISTS, LLC does?
Insurance directories may phrase it differently, but here ONTARIO EMERGENCY SPECIALISTS, LLC maps to Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
What city is tied to ONTARIO EMERGENCY SPECIALISTS, LLC?
The directory associates ONTARIO EMERGENCY SPECIALISTS, LLC with Ontario, Oregon. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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