Stanley Williams
NPI 1578459939 · Registered Respiratory Therapist · Seattle, WA
Stanley Williams is a Registered Respiratory Therapist provider in Seattle, WA (NPI 1578459939).
Provider details
- NPI number
- 1578459939
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-06-13
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Stanley Williams's NPI number?
- Stanley Williams's National Provider Identifier (NPI) is 1578459939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Williams's specialty?
- Stanley Williams is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stanley Williams located?
- Stanley Williams's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
- What is Stanley Williams's phone number?
- The practice phone number listed in the NPPES registry for Stanley Williams is (206) 744-3000.
- Is Stanley Williams's NPI active?
- Yes — Stanley Williams's NPI (1578459939) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.