Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christian Treadwell Eaton, M.D.
Hospitalist Physician in Renton, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043534076
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Registry record
Entity type Individual (Type 1)
Name Christian Treadwell Eaton
Credential M.D.
Sex Male
Practice address 400 S 43rd St, Renton, WA, 98055
Phone (425) 228-3440
Enumeration date Mar 19, 2010
Last updated in NPPES Jan 25, 2017
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD60300259 (WA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD60300259 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2020304 | Medicaid | WA | - |
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.
Frequently asked questions
How do I verify Christian Eaton's NPI record?
Cross-check NPI 1043534076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1043534076 active?
Yes, as of the latest NPPES snapshot, NPI 1043534076 is active (record last updated 2017-01-25).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-25.