Carol Simpson, RD
NPI 1811549090 · Registered Dietitian · Oregon City, OR
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Simpson, RD is a Registered Dietitian provider in Oregon City, OR (NPI 1811549090).
Provider details
- NPI number
- 1811549090
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- LD-D-10193371 (OR)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 879 N Providence DrNewberg, OR 97132-7563Phone: (503) 692-3750Fax: (503) 691-2324
- 19250 Sw 90th AveTualatin, OR 97062-7585Phone: (503) 692-3750Fax: (503) 691-2324
Registry dates
- Enumerated
- 2019-07-09
- Last updated
- 2023-06-14
- Certified
- 2023-06-14
Frequently asked questions
- What is Carol Simpson's NPI number?
- Carol Simpson's National Provider Identifier (NPI) is 1811549090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Simpson's specialty?
- Carol Simpson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Carol Simpson located?
- Carol Simpson's practice location on file with NPPES is 1508 Division St Ste 15, Oregon City, OR 97045-1583.
- What is Carol Simpson's phone number?
- The practice phone number listed in the NPPES registry for Carol Simpson is (503) 692-3750.
- Does Carol Simpson accept Medicare?
- Carol Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Simpson's NPI active?
- Yes — Carol Simpson's NPI (1811549090) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.