David ArnsteinMD
Pediatric Otolaryngology·Los Gatos, CA
David Arnstein, MD is a Pediatric Otolaryngology provider in Los Gatos, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1801898796
- Registered2005
- Centers1
- StateCA
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.
David Arnstein at a glance
- Provider
- David Arnstein
- Credential
- MD
- Specialty
- Pediatric Otolaryngology
- Location
- Los Gatos, CA
- NPI registered
- 2005
- NPI
- 1801898796
- 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 David Arnstein practice?
David Arnstein, MD is based in Los Gatos, CA and is affiliated with 1 ambulatory surgery center: Silicon Valley Surgery Center Lp in Los Gatos, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is David Arnstein's NPI number?
David Arnstein's National Provider Identifier (NPI) is 1801898796, registered in 2005. Specialty on record: Pediatric Otolaryngology; credential MD.
How many Pediatric Otolaryngology providers in California work at ambulatory surgery centers?
4 Pediatric Otolaryngology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, David Arnstein among them. The California Pediatric Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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