Melissa Olsen, RDN, LDN
NPI 1447764600 · Registered Dietitian · Ocean Springs, MS
Melissa Olsen, RDN, LDN is a Registered Dietitian provider in Ocean Springs, MS (NPI 1447764600).
Provider details
- NPI number
- 1447764600
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- D1111 (MS)
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
8 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)
- 2809 Denny AvePascagoula, MS 39581-5301Phone: (228) 809-5000
Registry dates
- Enumerated
- 2017-11-27
- Last updated
- 2018-03-17
Frequently asked questions
- What is Melissa Olsen's NPI number?
- Melissa Olsen's National Provider Identifier (NPI) is 1447764600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Olsen's specialty?
- Melissa Olsen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melissa Olsen located?
- Melissa Olsen's practice location on file with NPPES is 3019 Bienville Blvd, Ocean Springs, MS 39564-4308.
- What is Melissa Olsen's phone number?
- The practice phone number listed in the NPPES registry for Melissa Olsen is (228) 818-1111.
- Is Melissa Olsen's NPI active?
- Yes — Melissa Olsen's NPI (1447764600) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.