IndividualActive
Stephanie Williams
NPI 1912548397 · Counselor · Seattle, WA
Stephanie Williams is a Counselor provider in Seattle, WA (NPI 1912548397).
Provider details
- NPI number
- 1912548397
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
216 James St
Seattle, WA 98104-5102
Phone: (206) 945-3000
Street-level locationGet directions
Mailing address
2133 3rd Ave
Seattle, WA 98121-2385
Registry dates
- Enumerated
- 2019-10-07
- Last updated
- 2023-09-06
- Certified
- 2023-09-06
Frequently asked questions
- What is Stephanie Williams's NPI number?
- Stephanie Williams's National Provider Identifier (NPI) is 1912548397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Williams's specialty?
- Stephanie Williams is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Stephanie Williams located?
- Stephanie Williams's practice location on file with NPPES is 216 James St, Seattle, WA 98104-5102.
- What is Stephanie Williams's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Williams is (206) 945-3000.
- Is Stephanie Williams's NPI active?
- Yes — Stephanie Williams's NPI (1912548397) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.