IndividualActive
Madeline Blackadar, MS, RD
NPI 1306611579 · Registered Dietitian · Dunwoody, GA
Madeline Blackadar, MS, RD is a Registered Dietitian provider in Dunwoody, GA (NPI 1306611579).
Provider details
- NPI number
- 1306611579
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- No
- License
- LD006644 (GA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(57/100 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
41 Perimeter Ctr E Ste 250
Dunwoody, GA 30346-1902
Phone: (770) 871-3750
Street-level locationGet directions
Mailing address
41 Perimeter Ctr E Ste 250
Dunwoody, GA 30346-1902
Registry dates
- Enumerated
- 2023-11-17
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Madeline Blackadar's NPI number?
- Madeline Blackadar's National Provider Identifier (NPI) is 1306611579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Blackadar's specialty?
- Madeline Blackadar is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Madeline Blackadar located?
- Madeline Blackadar's practice location on file with NPPES is 41 Perimeter Ctr E Ste 250, Dunwoody, GA 30346-1902.
- What is Madeline Blackadar's phone number?
- The practice phone number listed in the NPPES registry for Madeline Blackadar is (770) 871-3750.
- Is Madeline Blackadar's NPI active?
- Yes — Madeline Blackadar's NPI (1306611579) 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.