WILLIAM PAUL FALKENHAYN
NPI 1053245936
Counselor - Addiction (Substance Use Disorder) in Portland, OR
About William Paul Falkenhayn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM PAUL FALKENHAYN (NPI 1053245936) is an individual addiction (substance use disorder) provider in Portland, Oregon and active in the NPI registry since June 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Falkenhayn's NPI number?
The NPI number for William Falkenhayn is 1053245936. It was assigned to this individual provider in the NPPES registry on June 9, 2026.
Where is William Falkenhayn located?
William Falkenhayn practices at 4445 S Barbur Blvd, Portland, OR 97239. The listed phone number is (503) 706-1197.
What is William Falkenhayn's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
When was this NPI record last updated?
The NPPES record for William Falkenhayn was last updated on June 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
