Grayson Avendano, RD, LDN
NPI 1295370120 · Registered Dietitian · Sandy Springs, GA
Grayson Avendano, RD, LDN is a Registered Dietitian provider in Sandy Springs, GA (NPI 1295370120).
Provider details
- NPI number
- 1295370120
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-11-14
- Last updated
- 2019-11-14
Frequently asked questions
- What is Grayson Avendano's NPI number?
- Grayson Avendano's National Provider Identifier (NPI) is 1295370120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grayson Avendano's specialty?
- Grayson Avendano is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Grayson Avendano located?
- Grayson Avendano's practice location on file with NPPES is 993 Johnson Ferry Rd, Sandy Springs, GA 30342-1620.
- What is Grayson Avendano's phone number?
- The practice phone number listed in the NPPES registry for Grayson Avendano is (404) 236-8029.
- Is Grayson Avendano's NPI active?
- Yes — Grayson Avendano's NPI (1295370120) is active in the NPPES registry as of the last update on 2019-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.