Kathryn Yorkston, PH.D., CCC-SLP
NPI 1962423624 · Speech-Language Pathologist · Seattle, WA
Kathryn Yorkston, PH.D., CCC-SLP is a Speech-Language Pathologist provider in Seattle, WA (NPI 1962423624).
Provider details
- NPI number
- 1962423624
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- LL00001198 (WA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-21
- Last updated
- 2007-10-11
Frequently asked questions
- What is Kathryn Yorkston's NPI number?
- Kathryn Yorkston's National Provider Identifier (NPI) is 1962423624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Yorkston's specialty?
- Kathryn Yorkston is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Kathryn Yorkston located?
- Kathryn Yorkston's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Kathryn Yorkston's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Yorkston is (206) 598-4830.
- Is Kathryn Yorkston's NPI active?
- Yes — Kathryn Yorkston's NPI (1962423624) is active in the NPPES registry as of the last update on 2007-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.