IndividualActive
Martha Billings, M.D.
NPI 1700811619 · Sleep Medicine (Internal Medicine) Physician · Seattle, WA
Provider details
- NPI number
- 1700811619
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- WA MD00046402 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
908 Jefferson St
Suite 400
Seattle, WA 98104-2433
Phone: (206) 744-4999
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 50095
Seattle, WA 98145-5095
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2014-01-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.