Dalia Marmash, MS, RDN, LDN
NPI 1770201105 · Registered Dietitian · Dorchester, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dalia Marmash, MS, RDN, LDN is a Registered Dietitian provider in Dorchester, MA (NPI 1770201105).
Provider details
- NPI number
- 1770201105
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 5673-NU-NU (MA)
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
3 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
- 2022-08-22
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Dalia Marmash's NPI number?
- Dalia Marmash's National Provider Identifier (NPI) is 1770201105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dalia Marmash's specialty?
- Dalia Marmash is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Dalia Marmash located?
- Dalia Marmash's practice location on file with NPPES is 637 Washington St, Dorchester, MA 02124-3510.
- What is Dalia Marmash's phone number?
- The practice phone number listed in the NPPES registry for Dalia Marmash is (617) 825-9660.
- Does Dalia Marmash accept Medicare?
- Dalia Marmash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dalia Marmash's NPI active?
- Yes — Dalia Marmash's NPI (1770201105) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.