Samantha Ellefson, RD LD CSP
NPI 1902149750 · Registered Dietitian · Portland, OR
Samantha Ellefson, RD LD CSP is a Registered Dietitian provider in Portland, OR (NPI 1902149750).
Provider details
- NPI number
- 1902149750
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD LD CSP
- Sex
- Female
- Sole proprietor
- Yes
- License
- LD003133 (GA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-03-30
- Last updated
- 2013-12-12
Frequently asked questions
- What is Samantha Ellefson's NPI number?
- Samantha Ellefson's National Provider Identifier (NPI) is 1902149750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Ellefson's specialty?
- Samantha Ellefson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Samantha Ellefson located?
- Samantha Ellefson's practice location on file with NPPES is 3181 S.w. Sam Jackson Park Rd, Portland, OR 97239-3098.
- What is Samantha Ellefson's phone number?
- The practice phone number listed in the NPPES registry for Samantha Ellefson is (503) 418-5257.
- Is Samantha Ellefson's NPI active?
- Yes — Samantha Ellefson's NPI (1902149750) is active in the NPPES registry as of the last update on 2013-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.