Stephen Marshall, MD
NPI 1043313067 · Emergency Medicine Physician · Bellevue, WA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Marshall, MD is a Emergency Medicine Physician provider in Bellevue, WA (NPI 1043313067).
Provider details
- NPI number
- 1043313067
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23730 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2010-07-08
Frequently asked questions
- What is Stephen Marshall's NPI number?
- Stephen Marshall's National Provider Identifier (NPI) is 1043313067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Marshall's specialty?
- Stephen Marshall is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Marshall located?
- Stephen Marshall's practice location on file with NPPES is 1035 116th Avenue Ne, Bellevue, WA 98004.
- What is Stephen Marshall's phone number?
- The practice phone number listed in the NPPES registry for Stephen Marshall is (425) 688-5759.
- Does Stephen Marshall accept Medicare?
- Stephen Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Marshall's NPI active?
- Yes — Stephen Marshall's NPI (1043313067) is active in the NPPES registry as of the last update on 2010-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.