Elizabeth Guillemette, NUTRITIONIST
NPI 1205302700 · Registered Dietitian · Johnson City, TN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Guillemette, NUTRITIONIST is a Registered Dietitian provider in Johnson City, TN (NPI 1205302700).
Provider details
- NPI number
- 1205302700
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- NUTRITIONIST
- Sex
- Female
- Sole proprietor
- No
- License
- 2020 (TN)
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
7 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
Additional practice locations (1)
- 408 N State of Franklin Rd Ste 400eJohnson City, TN 37604-6089Phone: (423) 431-4946Fax: (423) 431-4947
Registry dates
- Enumerated
- 2018-10-23
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Elizabeth Guillemette's NPI number?
- Elizabeth Guillemette's National Provider Identifier (NPI) is 1205302700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Guillemette's specialty?
- Elizabeth Guillemette is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Elizabeth Guillemette located?
- Elizabeth Guillemette's practice location on file with NPPES is 408 N State of Franklin Rd Ste 400b, Johnson City, TN 37604-6089.
- What is Elizabeth Guillemette's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Guillemette is (423) 431-4946.
- Does Elizabeth Guillemette accept Medicare?
- Elizabeth Guillemette is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Guillemette's NPI active?
- Yes — Elizabeth Guillemette's NPI (1205302700) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.