Marianne Maher, RD LDN
NPI 1831177542 · Registered Dietitian · East Longmeadow, MA
Marianne Maher, RD LDN is a Registered Dietitian provider in East Longmeadow, MA (NPI 1831177542).
Provider details
- NPI number
- 1831177542
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD LDN
- Sex
- Female
- License
- 1434 (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
20 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
- 2006-01-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marianne Maher's NPI number?
- Marianne Maher's National Provider Identifier (NPI) is 1831177542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Maher's specialty?
- Marianne Maher is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marianne Maher located?
- Marianne Maher's practice location on file with NPPES is 45 Crane Avenue, East Longmeadow, MA 01028.
- What is Marianne Maher's phone number?
- The practice phone number listed in the NPPES registry for Marianne Maher is (413) 525-7451.
- Is Marianne Maher's NPI active?
- Yes — Marianne Maher's NPI (1831177542) 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.