Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Paul Falkenhayn

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1053245936

William Paul Falkenhayn is an Addiction (Substance Use Disorder) Counselor in Portland, Oregon. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

4445 S Barbur Blvd
Portland, OR 97239-4047
Phone: (503) 706-1197
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1053245936
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 9, 2026
Last updated in NPPESJune 9, 2026
Certification dateJune 9, 2026

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