Marissa Lau, MS, RDN, CDN
NPI 1013623651 · Registered Dietitian · Yonkers, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Lau, MS, RDN, CDN is a Registered Dietitian provider in Yonkers, NY (NPI 1013623651).
Provider details
- NPI number
- 1013623651
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, CDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Health Educator174H00000X
Other 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
- 2023-01-26
- Last updated
- 2023-10-11
- Certified
- 2023-10-11
Frequently asked questions
- What is Marissa Lau's NPI number?
- Marissa Lau's National Provider Identifier (NPI) is 1013623651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Lau's specialty?
- Marissa Lau is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Lau located?
- Marissa Lau's practice location on file with NPPES is 1088 N Broadway, Yonkers, NY 10701-1107.
- What is Marissa Lau's phone number?
- The practice phone number listed in the NPPES registry for Marissa Lau is (914) 964-4408.
- Does Marissa Lau accept Medicare?
- Marissa Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Lau's NPI active?
- Yes — Marissa Lau's NPI (1013623651) is active in the NPPES registry as of the last update on 2023-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.