Sylvia Lau
NPI 1578289666 · Registered Dietitian · Mountain View, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvia Lau is a Registered Dietitian provider in Mountain View, CA (NPI 1578289666).
Provider details
- NPI number
- 1578289666
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 841148
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
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
- 2022-10-19
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Sylvia Lau's NPI number?
- Sylvia Lau's National Provider Identifier (NPI) is 1578289666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Lau's specialty?
- Sylvia Lau is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sylvia Lau located?
- Sylvia Lau's practice location on file with NPPES is 701 E El Camino Real, Mountain View, CA 94040-2833.
- What is Sylvia Lau's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Lau is (650) 934-7177.
- Does Sylvia Lau accept Medicare?
- Sylvia Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvia Lau's NPI active?
- Yes — Sylvia Lau's NPI (1578289666) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.