Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
7401 SW WASHO CT STE 100
Tualatin, OR 97062
6485 SW Borland Rd Ste A
Tualatin, OR 97062
414 N Meridian St
Newberg, OR 97132
1508 Division St Ste 105
Oregon City, OR 97045
Michael J. Seigneur is a physician assistant in Tualatin, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Michael J. Seigneur is listed at 7401 Sw Washo CT Ste 100, Tualatin, OR 97062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (503) 665-0836. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Michael J. Seigneur's National Provider Identifier is 1467278572. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Michael J. Seigneur attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Michael J. Seigneur has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Michael J. Seigneur. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.