Walter Fenning, MD
NPI 1891749248 · Anesthesiology Physician · Edmonds, WA
Walter Fenning, MD is a Anesthesiology Physician provider in Edmonds, WA (NPI 1891749248).
Provider details
- NPI number
- 1891749248
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00020794 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-05-20
- Last updated
- 2007-07-16
Frequently asked questions
- What is Walter Fenning's NPI number?
- Walter Fenning's National Provider Identifier (NPI) is 1891749248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Fenning's specialty?
- Walter Fenning is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Fenning located?
- Walter Fenning's practice location on file with NPPES is 21601 76th Ave W, Edmonds, WA 98026-7507.
- What is Walter Fenning's phone number?
- The practice phone number listed in the NPPES registry for Walter Fenning is (425) 640-4000.
- Is Walter Fenning's NPI active?
- Yes — Walter Fenning's NPI (1891749248) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.