IndividualActive
Mary Claire Legg, MS, RD, LD
NPI 1598619108 · Registered Dietitian · Alpharetta, GA
Mary Claire Legg, MS, RD, LD is a Registered Dietitian provider in Alpharetta, GA (NPI 1598619108).
Provider details
- NPI number
- 1598619108
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- LD004807 (GA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
3240 Cape Cir
Alpharetta, GA 30009-3772
Phone: (678) 386-1563
Street-level locationGet directions
Mailing address
3240 Cape Cir
Alpharetta, GA 30009-3772
Registry dates
- Enumerated
- 2026-02-23
- Last updated
- 2026-02-23
- Certified
- 2026-02-23
Frequently asked questions
- What is Mary Claire Legg's NPI number?
- Mary Claire Legg's National Provider Identifier (NPI) is 1598619108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Claire Legg's specialty?
- Mary Claire Legg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Claire Legg located?
- Mary Claire Legg's practice location on file with NPPES is 3240 Cape Cir, Alpharetta, GA 30009-3772.
- What is Mary Claire Legg's phone number?
- The practice phone number listed in the NPPES registry for Mary Claire Legg is (678) 386-1563.
- Is Mary Claire Legg's NPI active?
- Yes — Mary Claire Legg's NPI (1598619108) is active in the NPPES registry as of the last update on 2026-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.