Gwenyth Johnson, RD, LD
NPI 1356512040 · Registered Dietitian · Duluth, GA
Gwenyth Johnson, RD, LD is a Registered Dietitian provider in Duluth, GA (NPI 1356512040).
Provider details
- NPI number
- 1356512040
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- LD002373 (GA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-03-20
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Gwenyth Johnson's NPI number?
- Gwenyth Johnson's National Provider Identifier (NPI) is 1356512040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwenyth Johnson's specialty?
- Gwenyth Johnson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Gwenyth Johnson located?
- Gwenyth Johnson's practice location on file with NPPES is 2924 Seagull Dr # Na, Duluth, GA 30096-3990.
- What is Gwenyth Johnson's phone number?
- The practice phone number listed in the NPPES registry for Gwenyth Johnson is (704) 238-9240.
- Is Gwenyth Johnson's NPI active?
- Yes — Gwenyth Johnson's NPI (1356512040) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.