Home

AUTISM ABA DAY SCHOOL | THE BIRCHTREE CENTER

Birchtree’s year-round special education day school in Portsmouth offers individualized instruction for students with autism in grades pre-K through 12. Birchtree’s Board Certified Behavior Analysts (BCBAs), Special Educators, Speech-Language Pathologists, and Occupational Therapists develop student programs using the principles of applied behavior analysis (ABA). Direct support staff, including Registered Behavior Technicians (RBTs), are highly trained in ABA and closely supervised by BCBAs while delivering individualized instruction.

Last assured

07/07/2025

Physical Address

215 Commerce Way, Suite 300, Portsmouth, NH 03801

Hours

Mon. - Fri., 9 am - 3 pm

Voice

6034334192

Service/Intake

Voice

6034334192

Service/Intake

Fax

6034433381

Fax

Application process

Enrollment information is at https://birchtreecenter.org/programs-services/day-school-enrollment/ .

Fee

The tuition rate for Birchtree’s day school is determined by the New Hampshire Department of Education’s Bureau of Special Education Support; the student’s home school district pays the tuition fee.

Eligibility

Students in grades PreK - 12 whose primary special education eligibility is any of the following: Autism Spectrum Disorder, Developmental Delay, or Multiple Disabilities (with one of those disabilities being autism).

Service area

NH state

Agency info

THE BIRCHTREE CENTER

The Birchtree Center is a not-for-profit agency helping children and youth with autism at school and in the community.