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

William Zoellner, CADCI

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922466705

William Zoellner, CADCI is an Addiction (Substance Use Disorder) Counselor in Eugene, Oregon. Works from 3 locations. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

1461 Oak St
Eugene, OR 97401
Phone: (541) 687-9141
Show map & directions

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

Additional practice locations (2)

  • 605 W 4th Ave, Eugene, OR 97402-5022 — (541) 762-4575
  • 605 W 4th Ave, Eugene, OR 97402-5022 — (541) 762-4575

Specialties & licences

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

Record details

NPI number1922466705
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCI
Sole proprietorNo
NPI enumeratedFebruary 8, 2016
Last updated in NPPESFebruary 1, 2019
Mailing address78 Centennial Loop Ste A, Eugene, OR 97401-7900

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