Sleep Clinics in Washington
⚡ Key Clinical Takeaways
- The directory holds 110 clinics across 61 cities in Washington.
- 35 distinct service labels are recorded across the 110 clinics in Washington.
- Washington has 35 rated listings; their Google Maps average is 3.7 out of 5 across 8,041 reviews.
- Every figure in this guide is counted from the Sleep Clinic Directory database on November 4, 2026.: the clinic count from the 110 canonical listings in Washington, split by the 61 cities…
110 clinics across 61 cities in Washington appear in the directory. Seattle holds the most listings with 12, ahead of Vancouver with 11. 81 of the 110 Washington clinics are recorded as AASM accredited. Washington has 35 rated listings; their Google Maps average is 3.7 out of 5 across 8,041 reviews.
Sleep clinics in Washington at a glance
The directory holds 110 clinics across 61 cities in Washington. The table lists the 10 cities with the most listings; each links to the full clinic list for that city.
| City | Clinics | City page |
|---|---|---|
| Seattle | 12 | Seattle clinic list |
| Vancouver | 11 | Vancouver clinic list |
| Bellevue | 6 | Bellevue clinic list |
| Bellingham | 5 | Bellingham clinic list |
| Spokane | 4 | Spokane clinic list |
| Gig Harbor | 3 | Gig Harbor clinic list |
| Sedro-Woolley | 3 | Sedro-Woolley clinic list |
| Silverdale | 3 | Silverdale clinic list |
| Tacoma | 3 | Tacoma clinic list |
| Edmonds | 2 | Edmonds clinic list |
109 of the 110 listings in Washington publish a phone number. For the full directory view, see the Washington state page.
Services available in Washington
35 distinct service labels are recorded across the 110 clinics in Washington. These are the five most frequently listed, with the number of clinics that report each one.
- Sleep Apnea Treatment — listed by 108 of 110 clinics in Washington.
- Insomnia Treatment — listed by 100 of 110 clinics in Washington.
- Sleep Medicine Consultation — listed by 92 of 110 clinics in Washington.
- Home Sleep Testing — listed by 79 of 110 clinics in Washington.
- Sleep Study — listed by 74 of 110 clinics in Washington.
Ratings and reviews in Washington
Washington has 35 rated listings; their Google Maps average is 3.7 out of 5 across 8,041 reviews.
No rating is on file for 75 of the 110 Washington listings.
| Clinic | Rating | Reviews |
|---|---|---|
| Olympia Multi-Specialty Clinic Sleep Center | 4.8 / 5 | 3,916 |
| Overlake Medical Center & Clinics | 3.3 / 5 | 757 |
| Sound Sleep Health | 4.3 / 5 | 634 |
These are the 3 clinics in Washington with the most reviews on file. A high review count reflects how long a clinic has been listed, not a clinical ranking.
Questions to ask before booking
- 81 of the 110 clinics in Washington list AASM accreditation — is my condition one they are accredited to treat?
- Seattle holds 12 of the 110 listings in Washington — is there a clinic closer to where I live than the largest city?
- Of the 110 clinics listed in Washington, which accept my insurance, and what is the referral or prior-authorisation requirement?
How we built this guide
Every figure in this guide is counted from the Sleep Clinic Directory database on November 4, 2026.: the clinic count from the 110 canonical listings in Washington, split by the 61 cities they sit in; accreditation from the credential recorded for each listing; ratings and review counts from the Google Maps match for each clinic; and services from the service labels each clinic publishes. Clinic details come from the NPPES registry and the Google Maps business listings the directory is built on. The directory lists what each clinic publishes — it does not assess quality, and nothing here is medical advice.
Frequently asked questions
110 sleep clinics are listed in Washington — do they have ratings?
Yes. The 35 clinics in Washington that have a rating on file average 3.7 out of 5, from 8,041 reviews. The remaining 75 listed clinics have no rating and are not included in that average.
Which sleep service do clinics in Washington offer most often?
The most commonly listed service in Washington is sleep apnea treatment, reported by 108 of 110 clinics. The directory publishes the services each clinic lists, so the count reflects what clinics report rather than a clinical recommendation.
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This medical guide complies with the American Academy of Sleep Medicine (AASM) standards of care for sleep disorders and reflects generally accepted clinical guidelines. It is informational and not a substitute for personalized medical advice.