IndividualActive
Marianne Leduc, RD,LDN,CDE
NPI 1578604260 · Registered Dietitian · Lowell, MA
Marianne Leduc, RD,LDN,CDE is a Registered Dietitian provider in Lowell, MA (NPI 1578604260).
Provider details
- NPI number
- 1578604260
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD,LDN,CDE
- Sex
- Female
- Sole proprietor
- No
- License
- 208 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
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
1 Hospital Dr
Lowell, MA 01852-1311
Phone: (978) 458-1411
Fax: (978) 934-8590
Street-level locationGet directions
Mailing address
31 Pinta Dr
Tewksbury, MA 01876-3565
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2007-07-09
Frequently asked questions
- What is Marianne Leduc's NPI number?
- Marianne Leduc's National Provider Identifier (NPI) is 1578604260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Leduc's specialty?
- Marianne Leduc is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marianne Leduc located?
- Marianne Leduc's practice location on file with NPPES is 1 Hospital Dr, Lowell, MA 01852-1311.
- What is Marianne Leduc's phone number?
- The practice phone number listed in the NPPES registry for Marianne Leduc is (978) 458-1411.
- Is Marianne Leduc's NPI active?
- Yes — Marianne Leduc's NPI (1578604260) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.