Providers
21
Locations
1
Specialties
7
Insurance Plans
26
About Walter Knox Memorial Hospital
Background and practice information
Walter Knox Memorial Hospital is a established group medical practice based in Emmett, ID, with 21 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including physician assistant, family practice, nurse practitioner, and internal medicine. Its providers are in-network with 26 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Walter Knox Memorial HospitalPrimary
1102 E LOCUST ST, Emmett, ID 836172713
(208) 365-6004
Affiliations
Hospitals where providers at Walter Knox Memorial Hospital hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Walter Knox Memorial Hospital accepts 78 plans from 9 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Walter Knox Memorial Hospital
Provider specialties represented at this practice
Healthcare Providers
21 providers practice here
Gail Baker
Clinical Social Worker
Emmett, ID
Madison Beatty, MD
Family Practice
Emmett, ID
Jon Hlavinka, MD
Family Practice
Emmett, ID
Morgan Ruiz, DO
Family Practice
Emmett, ID
Robin Sebastian, MD
Family Practice
Emmett, ID
Mariellen Van Nieuwenhuyzen, MD
Family Practice
Emmett, ID
Sheri Christian-armstrong, DO
Hospitalist · Telehealth
Emmett, ID
Katherine Brooks, MD
Internal Medicine · Telehealth
Emmett, ID
Michael Lysek, MD
Internal Medicine · Telehealth
Emmett, ID
Jennifer Real, MD
Internal Medicine · Telehealth
Emmett, ID
Lisa Isaksen, NP
Nurse Practitioner · Telehealth
Emmett, ID
Jennifer King, NP
Nurse Practitioner
Emmett, ID
Melisa Schwartz, NP
Nurse Practitioner
Emmett, ID
Ty Weber, NP
Nurse Practitioner
Emmett, ID
Ray Jensen, DO
Orthopedic Surgery
Emmett, ID
Ryan Atwood, PA
Physician Assistant
Emmett, ID
Korin Collins, PA
Physician Assistant
Emmett, ID
Jeralyn Kunz, PA
Physician Assistant
Emmett, ID
Parker Olsen, PA
Physician Assistant
Emmett, ID
David Shuey, PA
Physician Assistant
Emmett, ID
Roy Sternes, PA
Physician Assistant
Emmett, ID
Frequently Asked Questions
Common questions about Walter Knox Memorial Hospital
How many providers are at Walter Knox Memorial Hospital?
Walter Knox Memorial Hospital has 21 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Walter Knox Memorial Hospital offer?
The practice includes providers in physician assistant, family practice, nurse practitioner, and internal medicine, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Walter Knox Memorial Hospital accept?
Providers at Walter Knox Memorial Hospital are collectively in-network with 26 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Walter Knox Memorial Hospital located?
Walter Knox Memorial Hospital's primary location is in Emmett, ID. See the contact section for the full address and phone number.
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