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Ethan Estoos, MD

Critical Care Medicine (Internal Medicine) Physician in Kennewick, WA · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609306828

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Registry record

Entity type Individual (Type 1)
Name Ethan Estoos
Credential MD
Sex Male
Practice address 3810 Plaza Way, Kennewick, WA, 99338
Phone (509) 221-5980
Enumeration date Jun 20, 2017
Last updated in NPPES Sep 12, 2022

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD197145 (OR) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD61245243 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Ethan Estoos?
The National Provider Identifier (NPI) for Ethan Estoos is 1609306828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ethan Estoos practice?
The practice location on file with NPPES is in Kennewick, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-12.