IndividualActive
Kelly Williamson, RD
NPI 1326338138 · Registered Dietitian · Renton, WA
Kelly Williamson, RD is a Registered Dietitian provider in Renton, WA (NPI 1326338138).
Provider details
- NPI number
- 1326338138
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DI60126577 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
3600 Lind Ave Sw
Ste 160
Renton, WA 98057-4934
Phone: (425) 656-4215
Fax: (425) 656-5075
Street-level locationGet directions
Mailing address
3600 Lind Ave Sw
Renton, WA 98057-4934
Registry dates
- Enumerated
- 2011-04-13
- Last updated
- 2011-04-13
Frequently asked questions
- What is Kelly Williamson's NPI number?
- Kelly Williamson's National Provider Identifier (NPI) is 1326338138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Williamson's specialty?
- Kelly Williamson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kelly Williamson located?
- Kelly Williamson's practice location on file with NPPES is 3600 Lind Ave Sw, Renton, WA 98057-4934.
- What is Kelly Williamson's phone number?
- The practice phone number listed in the NPPES registry for Kelly Williamson is (425) 656-4215.
- Is Kelly Williamson's NPI active?
- Yes — Kelly Williamson's NPI (1326338138) is active in the NPPES registry as of the last update on 2011-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.