Douglas BackousMD
Douglas Backous, MD is an Otolaryngology provider in Puyallup, WA affiliated with 1 ambulatory surgery center in WA, as of July 2026.
- NPI1669589974
- Registered2006
- Centers1
- StateWA
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Douglas Backous at a glance
- Provider
- Douglas Backous
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Puyallup, WA
- Medical school
- University of Washington School of Medicine
- Graduated
- 1989
- NPI registered
- 2006
- NPI
- 1669589974
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Douglas Backous practice?
Douglas Backous, MD is based in Puyallup, WA and is affiliated with 1 ambulatory surgery center: Proliance Surgeons INC Ps in Seattle, WA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Douglas Backous's NPI number?
Douglas Backous's National Provider Identifier (NPI) is 1669589974, registered in 2006. Specialty on record: Otolaryngology; credential MD.
Where did Douglas Backous go to medical school?
Douglas Backous, MD attended University of Washington School of Medicine, graduating in 1989.
How many Otolaryngology providers in Washington work at ambulatory surgery centers?
32 Otolaryngology surgeons and proceduralists in Washington are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Douglas Backous among them. The Washington Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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