Shelley Williams, MA CCC-SLP
NPI 1902181050 · Speech-Language Pathologist · Seattle, WA
Shelley Williams, MA CCC-SLP is a Speech-Language Pathologist provider in Seattle, WA (NPI 1902181050).
Provider details
- NPI number
- 1902181050
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL 00002793 (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
14 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
- 2011-10-19
- Last updated
- 2011-10-19
Frequently asked questions
- What is Shelley Williams's NPI number?
- Shelley Williams's National Provider Identifier (NPI) is 1902181050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Williams's specialty?
- Shelley Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Shelley Williams located?
- Shelley Williams's practice location on file with NPPES is 9032 25th Ave Sw, Seattle, WA 98106-3246.
- What is Shelley Williams's phone number?
- The practice phone number listed in the NPPES registry for Shelley Williams is (206) 709-4393.
- Is Shelley Williams's NPI active?
- Yes — Shelley Williams's NPI (1902181050) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.