IndividualActive
William Sewell
NPI 1750813374 · Counselor · Everett, WA
William Sewell is a Counselor provider in Everett, WA (NPI 1750813374).
Provider details
- NPI number
- 1750813374
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs 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
3322 Broadway
Everett, WA 98201-4425
Phone: (425) 349-6200
Street-level locationGet directions
Mailing address
2402 Rucker Ave
Everett, WA 98201-5716
Registry dates
- Enumerated
- 2017-04-02
- Last updated
- 2017-04-02
Frequently asked questions
- What is William Sewell's NPI number?
- William Sewell's National Provider Identifier (NPI) is 1750813374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sewell's specialty?
- William Sewell is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Sewell located?
- William Sewell's practice location on file with NPPES is 3322 Broadway, Everett, WA 98201-4425.
- What is William Sewell's phone number?
- The practice phone number listed in the NPPES registry for William Sewell is (425) 349-6200.
- Is William Sewell's NPI active?
- Yes — William Sewell's NPI (1750813374) is active in the NPPES registry as of the last update on 2017-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.