William King-Lewis, M.D.
NPI 1063863363 · Family Medicine Physician · Camp Pendleton, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William King-Lewis, M.D. is a Family Medicine Physician provider in Camp Pendleton, CA (NPI 1063863363).
Provider details
- NPI number
- 1063863363
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Military Health Care Provider171000000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-06-28
- Last updated
- 2022-10-27
- Certified
- 2022-10-24
Frequently asked questions
- What is William King-Lewis's NPI number?
- William King-Lewis's National Provider Identifier (NPI) is 1063863363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William King-Lewis's specialty?
- William King-Lewis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William King-Lewis located?
- William King-Lewis's practice location on file with NPPES is 200 Mercy Circle, Camp Pendleton, CA 92055.
- What is William King-Lewis's phone number?
- The practice phone number listed in the NPPES registry for William King-Lewis is (760) 725-4357.
- Does William King-Lewis accept Medicare?
- William King-Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William King-Lewis's NPI active?
- Yes — William King-Lewis's NPI (1063863363) is active in the NPPES registry as of the last update on 2022-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.