IndividualActive
Marissa Sanchez, PSM, RDN
NPI 1457237448 · Registered Dietitian · Tucson, AZ
Marissa Sanchez, PSM, RDN is a Registered Dietitian provider in Tucson, AZ (NPI 1457237448).
Provider details
- NPI number
- 1457237448
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- PSM, RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Basic profile(48/100 index)
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
5301 E Grant Rd
Tucson, AZ 85712-2874
Phone: (520) 327-5461
Street-level locationGet directions
Mailing address
1451 E Grant Rd
Tucson, AZ 85719-3311
Registry dates
- Enumerated
- 2025-08-14
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Marissa Sanchez's NPI number?
- Marissa Sanchez's National Provider Identifier (NPI) is 1457237448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Sanchez's specialty?
- Marissa Sanchez is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Sanchez located?
- Marissa Sanchez's practice location on file with NPPES is 5301 E Grant Rd, Tucson, AZ 85712-2874.
- What is Marissa Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Marissa Sanchez is (520) 327-5461.
- Is Marissa Sanchez's NPI active?
- Yes — Marissa Sanchez's NPI (1457237448) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.