IndividualActive
Sarah Sullivan
NPI 1508421298 · Counselor · Vashon, WA
Sarah Sullivan is a Counselor provider in Vashon, WA (NPI 1508421298).
Provider details
- NPI number
- 1508421298
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
20110 Vashon Hwy Sw
Vashon, WA 98070-6026
Phone: (206) 463-5511
Street-level locationGet directions
Mailing address
18019 Beall Rd Sw
Vashon, WA 98070-5321
Registry dates
- Enumerated
- 2019-05-08
- Last updated
- 2019-05-08
Frequently asked questions
- What is Sarah Sullivan's NPI number?
- Sarah Sullivan's National Provider Identifier (NPI) is 1508421298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Sullivan's specialty?
- Sarah Sullivan is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Sullivan located?
- Sarah Sullivan's practice location on file with NPPES is 20110 Vashon Hwy Sw, Vashon, WA 98070-6026.
- What is Sarah Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Sullivan is (206) 463-5511.
- Is Sarah Sullivan's NPI active?
- Yes — Sarah Sullivan's NPI (1508421298) is active in the NPPES registry as of the last update on 2019-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.