Olivia Johnson, RD
NPI 1962115204 · Registered Dietitian · Hingham, MA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Johnson, RD is a Registered Dietitian provider in Hingham, MA (NPI 1962115204).
Provider details
- NPI number
- 1962115204
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Nutritionist133N00000X
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
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
- 2023-01-02
- Last updated
- 2025-05-04
- Certified
- 2025-05-04
Frequently asked questions
- What is Olivia Johnson's NPI number?
- Olivia Johnson's National Provider Identifier (NPI) is 1962115204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Johnson's specialty?
- Olivia Johnson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Olivia Johnson located?
- Olivia Johnson's practice location on file with NPPES is 14 Holly St, Hingham, MA 02043-1712.
- What is Olivia Johnson's phone number?
- The practice phone number listed in the NPPES registry for Olivia Johnson is (781) 264-6877.
- Does Olivia Johnson accept Medicare?
- Olivia Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Johnson's NPI active?
- Yes — Olivia Johnson's NPI (1962115204) is active in the NPPES registry as of the last update on 2025-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.