Mountlake Terrace High School
Primary Care • Mountlake Terrace, WA
Clinic Type
Primary Care
Address
21801 44th Ave W, Mountlake Terrace, WA 98043
Phone
Clinic Phone: 425-835-5227
SBHC@chcsno.org
Opening Hours
Medical: Monday, Tuesday, Wednesday, Friday 8:00am – 4:00pm (lunch 12:00–12:30), closed Thursdays, Saturdays, Sundays and holidays; Behavioral Health: Monday–Friday 8:00am – 4:00pm (lunch 12:00–12:30), closed Saturdays, Sundays, and holidays; Dental: Thursday 8:00am – 4:00pm (lunch 12:00–12:30), closed Monday–Wednesday, Friday–Sunday, and holidays
Telehealth
https://www.chcsno.org/patients/telehealth/
Emergency Care
Need after-hours assistance? Call 425-789-3789 to reach the on-call provider or 425-640-5544 to access our Nurse Advice Line.
Services Offered
Insurance & Payment
We welcome patients who are on Washington Apple Health, Medicaid, Medicare, Medicare Advantage, Tricare, select private insurances, and those who are uninsured. Sliding fee scales and financial assistance available.
Sliding fee, Financial assistance, Insurance billed to accepted plans
Languages Spoken
—
FAQs
Need after-hours assistance?
Call 425-789-3789 to reach the on-call provider or 425-640-5544 to access our Nurse Advice Line.
Social Media
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- Niche, GreatSchools, Yelp, MySchoolScout: Niche: 3.6/5; GreatSchools: 8/10; MySchoolScout: 4.5/10
Patients praise
- Strong STEM program and academic offerings
- Diverse and inclusive school culture with supportive clubs and organizations
- Appreciation for dedicated teachers and drama/arts programs
- Helpful and accessible school-based health services for students
Common complaints
- Complaints about school facilities, including cleanliness, maintenance, and lack of funding
- Issues with school technology and Wi-Fi connectivity
- Concerns regarding school safety and student behavior, such as fights or drug presence
- Criticisms of specific teacher responsiveness and administrative communication
- Reports of high student-teacher ratios and chronic absenteeism
"Overall, my years at Mountlake Terrace has been pretty good. There have been some poor experiences... However, I have greatly enjoyed many of the classes I’ve taken, specifically the science and math classes."
— Niche review"STEM program is excellent. They are getting real contextual education rather than busy work. Some teachers are going above and beyond."
— Realtor.com reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Mountlake Terrace High School Jazz 1 Selected to Perform in New York at Essentially Ellington Jazz Competition for Second Year in a Row | Mountlake Terrace High School Band — Feb 1, 2026
- Mountlake Terrace High School jazz band prepares for national stage | HeraldNet.com — Apr 1, 2026
- Mountlake Terrace baseball tops Meadowdale in district tournament | HeraldNet.com — May 6, 2026
- Mountlake Terrace High School to sponsor annual Breakfast in Santa’s Workshop Dec. 13 | MLTnews.com — Nov 13, 2025
- Man trespassed from Mountlake Terrace High after caught with his flies open | MLTnews.com — Mar 20, 2026
Information sourced from the clinic's website as of July 11, 2026.
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