Melissa Sullivan, RD
NPI 1316839368 · Registered Dietitian · Westerville, OH
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Sullivan, RD is a Registered Dietitian provider in Westerville, OH (NPI 1316839368).
Provider details
- NPI number
- 1316839368
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
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
Under 1 yr in 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
- 2025-07-16
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Melissa Sullivan's NPI number?
- Melissa Sullivan's National Provider Identifier (NPI) is 1316839368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Sullivan's specialty?
- Melissa Sullivan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melissa Sullivan located?
- Melissa Sullivan's practice location on file with NPPES is 460 Polaris Pkwy Ste 200, Westerville, OH 43082-8213.
- What is Melissa Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Sullivan is (614) 865-6401.
- Does Melissa Sullivan accept Medicare?
- Melissa Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Sullivan's NPI active?
- Yes — Melissa Sullivan's NPI (1316839368) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.