IndividualActive
Joan Maher, CNS,LDN
NPI 1013693944 · Nutritionist · Riverdale, MD
Provider details
- NPI number
- 1013693944
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- CNS,LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- DX5080 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
5406 Patterson St
Riverdale, MD 20737
Phone: (508) 904-2557
Street-level locationGet directions
Mailing address
5406 Patterson St
Riverdale, MD 20737
Registry dates
- Enumerated
- 2023-06-26
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.