NPI Portal NPI Lookup & Verification

Sleep Specialist, PhD in Oregon — NPI Providers

4 active Sleep Specialist, PhD providers have a practice location in Oregon according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.

Sleep Specialist, PhD providers in Oregon

NPI Name Type Specialty Location
1295757292 David H Panossian MD PC Organization Sleep Specialist (PhD) Klamath Falls, OR
1639310774 Keith Ironside Individual Sleep Specialist (PhD) Tualatin, OR
1619003530 Kelly Wilkinson Individual Sleep Specialist (PhD) Grants Pass, OR
1346593357 Portland Neurology & Sleep PC Organization Sleep Specialist (PhD) Portland, OR

Frequently asked questions

How many Sleep Specialist, PhD providers are in Oregon?
The latest NPPES snapshot lists 4 active providers with Sleep Specialist, PhD as their primary taxonomy and a practice location in Oregon.
How do I verify a Sleep Specialist, PhD provider's NPI in Oregon?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

Source: CMS NPPES (public data). Snapshot 2026-07-10.