Steven Lewis, MD
NPI 1497725238 · Gastroenterology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Lewis, MD is a Gastroenterology Physician provider in Seattle, WA (NPI 1497725238).
Provider details
- NPI number
- 1497725238
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00016695 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2014-03-24
Frequently asked questions
- What is Steven Lewis's NPI number?
- Steven Lewis's National Provider Identifier (NPI) is 1497725238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Lewis's specialty?
- Steven Lewis is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Lewis located?
- Steven Lewis's practice location on file with NPPES is 11027 Meridian Ave N, Seattle, WA 98133-1705.
- What is Steven Lewis's phone number?
- The practice phone number listed in the NPPES registry for Steven Lewis is (206) 365-4492.
- Does Steven Lewis accept Medicare?
- Steven Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Lewis's NPI active?
- Yes — Steven Lewis's NPI (1497725238) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.