Marc Rey Sanchez, MS, RD, CSSD, CSOWM
NPI 1427676576 · Registered Dietitian · Livingston, CA
Marc Rey Sanchez, MS, RD, CSSD, CSOWM is a Registered Dietitian provider in Livingston, CA (NPI 1427676576).
Provider details
- NPI number
- 1427676576
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, CSSD, CSOWM
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1069136 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-07-06
- Last updated
- 2020-07-06
- Certified
- 2020-07-06
Frequently asked questions
- What is Marc Rey Sanchez's NPI number?
- Marc Rey Sanchez's National Provider Identifier (NPI) is 1427676576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Rey Sanchez's specialty?
- Marc Rey Sanchez is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marc Rey Sanchez located?
- Marc Rey Sanchez's practice location on file with NPPES is 976 Olds Ave, Livingston, CA 95334-1800.
- What is Marc Rey Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Marc Rey Sanchez is (209) 648-6234.
- Is Marc Rey Sanchez's NPI active?
- Yes — Marc Rey Sanchez's NPI (1427676576) is active in the NPPES registry as of the last update on 2020-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.