Sarah Trefethen, MS, RD, LD
NPI 1205515517 · Registered Dietitian · Vestavia Hills, AL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Trefethen, MS, RD, LD is a Registered Dietitian provider in Vestavia Hills, AL (NPI 1205515517).
Provider details
- NPI number
- 1205515517
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2349 (AL)
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
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
Mailing address
Registry dates
- Enumerated
- 2023-07-13
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Frequently asked questions
- What is Sarah Trefethen's NPI number?
- Sarah Trefethen's National Provider Identifier (NPI) is 1205515517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Trefethen's specialty?
- Sarah Trefethen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Trefethen located?
- Sarah Trefethen's practice location on file with NPPES is 1738 Helen Ridge Dr, Vestavia Hills, AL 35242-5627.
- What is Sarah Trefethen's phone number?
- The practice phone number listed in the NPPES registry for Sarah Trefethen is (205) 908-8148.
- Does Sarah Trefethen accept Medicare?
- Sarah Trefethen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Trefethen's NPI active?
- Yes — Sarah Trefethen's NPI (1205515517) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.