Sleep Study (polysomnography) Providers in Seattle, WA
Ranked by documented Medicare service volume (2024).
25 providers in Seattle, Washington have Medicare claims for sleep study (polysomnography). Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.
Sleep Study (polysomnography) providers in Seattle
- 1View profile →Morris ChangM.D.
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
167 Medicare services (2024)
- 2View profile →Anand GersappeMD, PHD
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
148 Medicare services (2024)
- 3View profile →Amir SabzpoushanM.D.
Sleep Medicine (Internal Medicine) Physician · Seattle, WA
123 Medicare services (2024)
- 4View profile →
- 5View profile →
- 6View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
68 Medicare services (2024)
- 7View profile →
- 8View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
65 Medicare services (2024)
- 9View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
63 Medicare services (2024)
- 10View profile →
- 11View profile →Sanjay AgarwalMD, FCCP, FAASM
Sleep Medicine (Internal Medicine) Physician · Seattle, WA
63 Medicare services (2024)
- 12View profile →
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- 15View profile →
Sleep Medicine (Internal Medicine) Physician · Seattle, WA
42 Medicare services (2024)
- 16View profile →
- 17View profile →Martha BillingsM.D.
Sleep Medicine (Internal Medicine) Physician · Seattle, WA
38 Medicare services (2024)
- 18View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
28 Medicare services (2024)
- 19View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
23 Medicare services (2024)
- 20View profile →
Sleep Medicine (Psychiatry & Neurology) Physician · Seattle, WA
23 Medicare services (2024)
- 21View profile →
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- 24View profile →
- 25View profile →
Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform sleep study (polysomnography). Source: CMS NPPES (June 2026).