Provider Profile

William P. Falkenhayn

Unclaimed Profile

At a glance

About William Falkenhayn

Listed in the NPI registry as an addiction & substance abuse counselor, William P. Falkenhayn practices in Portland, OR. NPI 1053245936 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPINational Provider Identifier
1053245936Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of doctor is William P. Falkenhayn?

William P. Falkenhayn is an addiction & substance abuse counselor in Portland, OR. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is William P. Falkenhayn's address?

William P. Falkenhayn is listed at 4445 S Barbur Blvd, Portland, OR 97239. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with William P. Falkenhayn?

The number on file is (503) 706-1197. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William P. Falkenhayn's NPI number?

William P. Falkenhayn's National Provider Identifier is 1053245936. 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

Has William P. Falkenhayn confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by William P. Falkenhayn. If this is you, claiming it is free.

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