IndividualActive
Charles Lewis, MD
NPI 1942358445 · Family Medicine Physician · San Diego, CA
Charles Lewis, MD is a Family Medicine Physician provider in San Diego, CA (NPI 1942358445).
Provider details
- NPI number
- 1942358445
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C40088 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
4311 Third Ave
San Diego, CA 92103-1407
Phone: (619) 688-1600
Street-level locationGet directions
Mailing address
4311 Third Ave
San Diego, CA 92103-1407
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2010-09-27
Frequently asked questions
- What is Charles Lewis's NPI number?
- Charles Lewis's National Provider Identifier (NPI) is 1942358445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Lewis's specialty?
- Charles Lewis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Lewis located?
- Charles Lewis's practice location on file with NPPES is 4311 Third Ave, San Diego, CA 92103-1407.
- What is Charles Lewis's phone number?
- The practice phone number listed in the NPPES registry for Charles Lewis is (619) 688-1600.
- Is Charles Lewis's NPI active?
- Yes — Charles Lewis's NPI (1942358445) is active in the NPPES registry as of the last update on 2010-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.