Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Glad Horizons PLLC

Organization Clinic/Center · NPI 1942003140

Glad Horizons PLLC is a Clinic/Center in Seattle, Washington. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

6212 45th Ave NE
Seattle, WA 98115-7602
Phone: (206) 300-2118
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X

Record details

NPI number1942003140
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joshua Gladstein — Occupational Therapist · (206) 300-2118
NPI enumeratedMarch 31, 2025
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025
Mailing address6212 45th Ave Ne, Seattle, WA 98115-7602

Other providers in Seattle