Simon Walker, MD
NPI 1447924741 · Anatomic Pathology Physician · Los Angeles, CA
Simon Walker, MD is a Anatomic Pathology Physician provider in Los Angeles, CA (NPI 1447924741).
Provider details
- NPI number
- 1447924741
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2055445 (CA)
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
4 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
- 2021-08-02
- Last updated
- 2021-08-02
- Certified
- 2021-07-07
Frequently asked questions
- What is Simon Walker's NPI number?
- Simon Walker's National Provider Identifier (NPI) is 1447924741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Walker's specialty?
- Simon Walker is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Simon Walker located?
- Simon Walker's practice location on file with NPPES is 116 N. Robertson Blvd., Los Angeles, CA 90048.
- What is Simon Walker's phone number?
- The practice phone number listed in the NPPES registry for Simon Walker is (310) 423-3277.
- Is Simon Walker's NPI active?
- Yes — Simon Walker's NPI (1447924741) is active in the NPPES registry as of the last update on 2021-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.