Kathleen Lewis, PHD
NPI 1427541960 · Nutrition Education Nutritionist · Orinda, CA
Kathleen Lewis, PHD is a Nutrition Education Nutritionist provider in Orinda, CA (NPI 1427541960).
Provider details
- NPI number
- 1427541960
- Entity type
- Individual
- Primary specialty
- Nutrition Education NutritionistDietary & Nutritional Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-06-09
- Last updated
- 2018-06-09
Frequently asked questions
- What is Kathleen Lewis's NPI number?
- Kathleen Lewis's National Provider Identifier (NPI) is 1427541960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Lewis's specialty?
- Kathleen Lewis is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).
- Where is Kathleen Lewis located?
- Kathleen Lewis's practice location on file with NPPES is 298 Glorietta Blvd, Orinda, CA 94563-3253.
- What is Kathleen Lewis's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Lewis is (415) 845-9245.
- Is Kathleen Lewis's NPI active?
- Yes — Kathleen Lewis's NPI (1427541960) is active in the NPPES registry as of the last update on 2018-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.