OrganizationActive
Eastside Social Skills Therapy
NPI 1770020331 · Community/Behavioral Health Agency · Issaquah, WA
Eastside Social Skills Therapy is a Community/Behavioral Health Agency organization in Issaquah, WA (NPI 1770020331).
Provider details
- NPI number
- 1770020331
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Penny Lathum, Owner/Director(206) 380-3009
Specialties & taxonomies
Agencies
Profile Score
Established profile(71/100 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
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
5431 236th Pl Se
Issaquah, WA 98029-6844
Phone: (509) 366-5572
Street-level locationGet directions
Mailing address
5431 236th Pl Se
Issaquah, WA 98029-6844
Registry dates
- Enumerated
- 2017-01-20
- Last updated
- 2017-01-20
Frequently asked questions
- What is Eastside Social Skills Therapy's NPI number?
- Eastside Social Skills Therapy's National Provider Identifier (NPI) is 1770020331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eastside Social Skills Therapy?
- Eastside Social Skills Therapy is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Eastside Social Skills Therapy located?
- Eastside Social Skills Therapy's practice location on file with NPPES is 5431 236th Pl Se, Issaquah, WA 98029-6844.
- What is Eastside Social Skills Therapy's phone number?
- The practice phone number listed in the NPPES registry for Eastside Social Skills Therapy is (509) 366-5572.
- Who is the authorized official for Eastside Social Skills Therapy?
- The authorized official listed on Eastside Social Skills Therapy's NPPES record is Penny Lathum, Owner/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eastside Social Skills Therapy's NPI active?
- Yes — Eastside Social Skills Therapy's NPI (1770020331) is active in the NPPES registry as of the last update on 2017-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.