Alex Gardner Nutrition, LLC
NPI 1437857828 · Registered Dietitian · Knoxville, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Gardner Nutrition, LLC is a Registered Dietitian organization in Knoxville, TN (NPI 1437857828).
Provider details
- NPI number
- 1437857828
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Alexandra Gardner, Ceo(865) 659-1696
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Gardner Family Nutrition
Additional practice locations (1)
- 239 S Peters RdKnoxville, TN 37923-5204Phone: (865) 214-7055Fax: (833) 524-5200
Registry dates
- Enumerated
- 2023-02-16
- Last updated
- 2026-05-25
- Certified
- 2026-05-25
Frequently asked questions
- What is Alex Gardner Nutrition, LLC's NPI number?
- Alex Gardner Nutrition, LLC's National Provider Identifier (NPI) is 1437857828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alex Gardner Nutrition, LLC?
- Alex Gardner Nutrition, LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Alex Gardner Nutrition, LLC located?
- Alex Gardner Nutrition, LLC's practice location on file with NPPES is 6829 Mountain Shadow Dr, Knoxville, TN 37918-6317.
- What is Alex Gardner Nutrition, LLC's phone number?
- The practice phone number listed in the NPPES registry for Alex Gardner Nutrition, LLC is (865) 659-1696.
- Does Alex Gardner Nutrition, LLC accept Medicare?
- Alex Gardner Nutrition, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Alex Gardner Nutrition, LLC?
- The authorized official listed on Alex Gardner Nutrition, LLC's NPPES record is Alexandra Gardner, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alex Gardner Nutrition, LLC's NPI active?
- Yes — Alex Gardner Nutrition, LLC's NPI (1437857828) is active in the NPPES registry as of the last update on 2026-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.