County resource guide
Autism Resources in Mason County, Washington
Local providers, school contacts, and support services for autism families in Mason County. Washington statewide resources also apply.
Mason County (Shelton) is on the southern Puget Sound. Mason Health provides limited services. Mason County School District provides special education. Washington PAVE provides free statewide IEP advocacy. Families access Olympia or the Kitsap Peninsula for evaluations.
Provider directory
Local Providers7 providers in Mason County
About our listings
Provider listings on Autism Parent Club are submitted by practices or researched from public sources. All listings are reviewed for accuracy before publication. To suggest a correction, use the “Suggest a correction” link below.
Diagnostic clinics
Formal autism evaluations by developmental pediatricians, psychologists, or neuropsychologists.
Shelton
Mason Health (Mason General Hospital) — Developmental Referrals
Mason Health (formerly Mason General) in Shelton provides primary care and developmental referrals for Mason County. For autism evaluations, Mason County families typically access Seattle Children's via the ferry from Bremerton or Providence Medical Group in Olympia (~30 miles south). Telehealth with Seattle Children's is a practical first step.
Providence Olympia (~30 miles south) is the most accessible developmental evaluation resource for Mason County families.
Early Intervention (0–3)
Free services for children under 3 under IDEA Part C.
Shelton
Mason County Birth to Three
IDEA Part C Early Intervention for Mason County children under 3. Free developmental evaluations and home-based services. No diagnosis required — services delivered in natural settings throughout this rural Hood Canal county.
FREE under federal law. Home-based services reach families throughout Mason County.
ABA therapy
Applied Behavior Analysis therapy — typically requires insurance authorization.
Silverdale · multi-county
Bridges Autism Center — Silverdale
Center-based ABA therapy on the Kitsap Peninsula with BCBA-led teams. Focuses on early intensive behavioral intervention and school readiness. Washington's ABA insurance mandate applies to all commercial plans.
Naval families covered under Tricare — call to confirm current Tricare authorization process.
Shelton · multi-county
Learning Tree ABA — Mason County
ABA therapy serving Mason County through the South Puget Sound regional network. Center- and home-based services with BCBA supervision. Washington's insurance mandate requires commercial insurers to cover ABA.
Washington requires commercial insurance to cover ABA therapy.
Olympia · multi-county
Learning Tree ABA — Olympia
Center- and home-based ABA therapy serving the South Puget Sound region. BCBA-supervised with individualized programming for early learners and school-age children. Washington state insurance mandate requires commercial insurers to cover ABA.
Washington requires commercial insurance to cover ABA therapy.
Parent & family support
Parent groups, sibling programs, and family peer support.
Shelton · multi-county
Autism Society of Washington — South Sound/Mason County
Mason County autism families connect through the South Sound chapter of the Autism Society of Washington, with resource navigation, peer support, and connection to Olympia and Bremerton-area providers.
Advocacy & legal
Legal advocates, special education advocates, and disability rights organizations.
Shelton
Washington PAVE — Mason County Support
Free IEP advocacy and special education support from Washington's federally funded PTI for Mason County families. Phone and remote services make this accessible for families throughout this rural Hood Canal region.
FREE. Federally funded PTI. Remote support available statewide.
For providers
Be the first featured provider in Mason County
Featured listings include your logo, extended description, a direct contact button, and top placement above standard listings. Families searching for help in Mason County see you first.
Missing a provider? Submit a listing — it’s free →
Helpful guides
Guides for Mason County families
Step-by-step help on the topics that matter most.
School & IEP
Navigating the IEP process
Your rights under IDEA, how evaluations work, and what every IEP section means.
Finding help
ABA, OT, speech and waitlists
How to find qualified providers, navigate insurance, and get off waitlists faster.
Getting started
Where to start after diagnosis
A week-by-week checklist for the first 90 days — from evaluation to early intervention.
Benefits & money
SSI, Medicaid waivers, ABLE accounts
Federal benefits your child may qualify for and how to apply without losing your spot.
Mental health
Co-occurring conditions and support
Managing anxiety, ADHD, and depression alongside an autism diagnosis.
Daily life
Sensory processing and OT
Understanding sensory needs, sensory diets, and how occupational therapy helps.
Adulthood
Employment, housing, legal planning
Supported employment, housing options, guardianship alternatives, and ABLE accounts.
See all Washington resources
Waivers, PTI centers, and state programs apply to all families in Washington.
Washington state guide →Nearby counties in Washington
See something that needs fixing?
Providers move, phone numbers change, and links break — it happens. If anything on this page is out of date, wrong, or no longer working, please tell us and we’ll fix it. Keeping this accurate for autism families is the whole reason we’re here.
Report a correction →Help the community
Know a great provider in Mason County?
If a therapist, clinic, or specialist helped your family, tell us about them and we’ll add them to the directory so other families can find them too.
Tell us about a provider →For providers
Are you a provider serving Mason County?
Add your practice so families searching for help can find you. Listings are free.
Add your practice →