Eastside Social Skills Therapy LLC
NPI 1659765816 · Preferred Provider Organization · Issaquah, WA
Eastside Social Skills Therapy LLC is a Preferred Provider Organization organization in Issaquah, WA (NPI 1659765816).
Provider details
- NPI number
- 1659765816
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Penny Lathum, Owner(206) 380-3009
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2015-03-26
- Last updated
- 2015-03-26
Frequently asked questions
- What is Eastside Social Skills Therapy LLC's NPI number?
- Eastside Social Skills Therapy LLC's National Provider Identifier (NPI) is 1659765816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eastside Social Skills Therapy LLC?
- Eastside Social Skills Therapy LLC is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Eastside Social Skills Therapy LLC located?
- Eastside Social Skills Therapy LLC's practice location on file with NPPES is 5436 232nd Ave Se, Issaquah, WA 98029.
- What is Eastside Social Skills Therapy LLC's phone number?
- The practice phone number listed in the NPPES registry for Eastside Social Skills Therapy LLC is (206) 380-3009.
- Who is the authorized official for Eastside Social Skills Therapy LLC?
- The authorized official listed on Eastside Social Skills Therapy LLC's NPPES record is Penny Lathum, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eastside Social Skills Therapy LLC's NPI active?
- Yes — Eastside Social Skills Therapy LLC's NPI (1659765816) is active in the NPPES registry as of the last update on 2015-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.