IndividualActive
Karen Dorsing, R.D.
NPI 1689622656 · Registered Dietitian · Arlington, WA
Karen Dorsing, R.D. is a Registered Dietitian provider in Arlington, WA (NPI 1689622656).
Provider details
- NPI number
- 1689622656
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DI00001270 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
330 S Stillaguamish Ave
Arlington, WA 98223-1642
Phone: (360) 435-2133
Fax: (360) 435-0513
Street-level locationGet directions
Mailing address
330 S Stillaguamish Ave
Arlington, WA 98223-1642
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Dorsing's NPI number?
- Karen Dorsing's National Provider Identifier (NPI) is 1689622656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Dorsing's specialty?
- Karen Dorsing is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Dorsing located?
- Karen Dorsing's practice location on file with NPPES is 330 S Stillaguamish Ave, Arlington, WA 98223-1642.
- What is Karen Dorsing's phone number?
- The practice phone number listed in the NPPES registry for Karen Dorsing is (360) 435-2133.
- Is Karen Dorsing's NPI active?
- Yes — Karen Dorsing's NPI (1689622656) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.