OrganizationActive
Gandis G Mazeika MD Ps
NPI 1639117393 · Sleep Disorder Diagnostic Clinic/Center · Edmonds, WA
Provider details
- NPI number
- 1639117393
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gandis Mazeika, President(425) 636-2400
- License
- MD000386959 (WA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Practice location
21701 76th Ave W Ste 206
Edmonds, WA 98026-7536
Phone: (425) 636-2400
Fax: (425) 636-2401
Approximate (ZIP-level) locationGet directions
Mailing address
16150 Ne 85th St Ste 203
Redmond, WA 98052-3543
Other names (DBA / former)
- Doing business as
- Sleep Medicine Northwest
- Doing business as
- Sleep Medicine Northwest
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2022-10-12
- Certified
- 2022-10-12
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.