Rachel Lam, RDN
NPI 1285594523 · Registered Dietitian · South San Francisco, CA
Rachel Lam, RDN is a Registered Dietitian provider in South San Francisco, CA (NPI 1285594523).
Provider details
- NPI number
- 1285594523
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in 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
- 2025-11-17
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Rachel Lam's NPI number?
- Rachel Lam's National Provider Identifier (NPI) is 1285594523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Lam's specialty?
- Rachel Lam is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Rachel Lam located?
- Rachel Lam's practice location on file with NPPES is 212 Village Way, South San Francisco, CA 94080-4737.
- What is Rachel Lam's phone number?
- The practice phone number listed in the NPPES registry for Rachel Lam is (415) 812-6657.
- Is Rachel Lam's NPI active?
- Yes — Rachel Lam's NPI (1285594523) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.