Lei Xu
NPI 1245931906 · Nutrition Education Nutritionist · Newport Beach, CA
Lei Xu is a Nutrition Education Nutritionist provider in Newport Beach, CA (NPI 1245931906).
Provider details
- NPI number
- 1245931906
- Entity type
- Individual
- Primary specialty
- Nutrition Education NutritionistDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-10
- Last updated
- 2023-03-10
- Certified
- 2023-03-10
Frequently asked questions
- What is Lei Xu's NPI number?
- Lei Xu's National Provider Identifier (NPI) is 1245931906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lei Xu's specialty?
- Lei Xu is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).
- Where is Lei Xu located?
- Lei Xu's practice location on file with NPPES is 307 Placentia Ave, Newport Beach, CA 92663-3310.
- What is Lei Xu's phone number?
- The practice phone number listed in the NPPES registry for Lei Xu is (949) 432-9174.
- Is Lei Xu's NPI active?
- Yes — Lei Xu's NPI (1245931906) is active in the NPPES registry as of the last update on 2023-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.