IndividualActive
Seth Williams
NPI 1558549113 · Pulmonary Function Technologist Registered Respiratory Therapist · Seattle, WA
Provider details
- NPI number
- 1558549113
- Entity type
- Individual
- Primary specialty
- Pulmonary Function Technologist Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LR60871777 (WA)
Specialties & taxonomies
- Pulmonary Function Technologist Registered Respiratory TherapistPrimary2279P1006XLicense LR60871777 (WA)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1959 Ne Pacific St
Seattle, WA 98195-6622
Phone: (206) 598-4265
Fax: (206) 598-6087
Street-level locationGet directions
Mailing address
1959 Ne Pacific St
Seattle, WA 98195-0001
Registry dates
- Enumerated
- 2008-02-06
- Last updated
- 2025-04-29
- Certified
- 2025-04-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.