Dianna Olson, RD, LDN
NPI 1275346892 · Registered Dietitian · Franklin, TN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianna Olson, RD, LDN is a Registered Dietitian provider in Franklin, TN (NPI 1275346892).
Provider details
- NPI number
- 1275346892
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3503 (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
1 yr 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)
- 1607 Westgate Cir Ste 200Brentwood, TN 37027-8077Phone: (615) 376-8195Fax: (833) 464-2712
Registry dates
- Enumerated
- 2025-01-28
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Dianna Olson's NPI number?
- Dianna Olson's National Provider Identifier (NPI) is 1275346892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Olson's specialty?
- Dianna Olson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Dianna Olson located?
- Dianna Olson's practice location on file with NPPES is 2105 Albany Dr, Franklin, TN 37067-5062.
- What is Dianna Olson's phone number?
- The practice phone number listed in the NPPES registry for Dianna Olson is (715) 808-5779.
- Does Dianna Olson accept Medicare?
- Dianna Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianna Olson's NPI active?
- Yes — Dianna Olson's NPI (1275346892) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.