Mary Proietta, R.D., L.D.N.
NPI 1396824793 · Registered Dietitian · East Providence, RI
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Proietta, R.D., L.D.N. is a Registered Dietitian provider in East Providence, RI (NPI 1396824793).
Provider details
- NPI number
- 1396824793
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D., L.D.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- LDN00224 (RI)
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
19 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
- 2006-11-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Proietta's NPI number?
- Mary Proietta's National Provider Identifier (NPI) is 1396824793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Proietta's specialty?
- Mary Proietta is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Proietta located?
- Mary Proietta's practice location on file with NPPES is 610 Waterman Ave, East Providence, RI 02914-2427.
- What is Mary Proietta's phone number?
- The practice phone number listed in the NPPES registry for Mary Proietta is (401) 435-7800.
- Does Mary Proietta accept Medicare?
- Mary Proietta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Proietta's NPI active?
- Yes — Mary Proietta's NPI (1396824793) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.