OrganizationActive
Sunnyside Aba
NPI 1437004694 · Behavior Analyst · Seattle, WA
Sunnyside Aba is a Behavior Analyst organization in Seattle, WA (NPI 1437004694).
Provider details
- NPI number
- 1437004694
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Katy Yu, Regional Clinical Director(503) 908-9699
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1700 7th Ave Ste 2100
Seattle, WA 98101-1360
Phone: (503) 908-9699
Street-level locationGet directions
Mailing address
1700 7th Ave Ste 2100
Seattle, WA 98101-1360
Registry dates
- Enumerated
- 2026-03-03
- Last updated
- 2026-03-03
- Certified
- 2026-02-26
Frequently asked questions
- What is Sunnyside Aba's NPI number?
- Sunnyside Aba's National Provider Identifier (NPI) is 1437004694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sunnyside Aba?
- Sunnyside Aba is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sunnyside Aba located?
- Sunnyside Aba's practice location on file with NPPES is 1700 7th Ave Ste 2100, Seattle, WA 98101-1360.
- What is Sunnyside Aba's phone number?
- The practice phone number listed in the NPPES registry for Sunnyside Aba is (503) 908-9699.
- Who is the authorized official for Sunnyside Aba?
- The authorized official listed on Sunnyside Aba's NPPES record is Katy Yu, Regional Clinical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sunnyside Aba's NPI active?
- Yes — Sunnyside Aba's NPI (1437004694) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.