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Simon Elloway, MD
NPI 1811057870 · Family Medicine Physician · Chehalis, WA
Simon Elloway, MD is a Family Medicine Physician provider in Chehalis, WA (NPI 1811057870).
Provider details
- NPI number
- 1811057870
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00008970 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
155 N Market Blvd
Chehalis, WA 98532-2623
Phone: (360) 748-4461
Fax: (360) 748-1626
Street-level locationGet directions
Mailing address
155 N Market Blvd
Chehalis, WA 98532-2623
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Simon Elloway's NPI number?
- Simon Elloway's National Provider Identifier (NPI) is 1811057870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Elloway's specialty?
- Simon Elloway is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simon Elloway located?
- Simon Elloway's practice location on file with NPPES is 155 N Market Blvd, Chehalis, WA 98532-2623.
- What is Simon Elloway's phone number?
- The practice phone number listed in the NPPES registry for Simon Elloway is (360) 748-4461.
- Is Simon Elloway's NPI active?
- Yes — Simon Elloway's NPI (1811057870) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.