Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Leslie McCallister, CADC1

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1891601936

Leslie McCallister, CADC1 is an Addiction (Substance Use Disorder) Counselor in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2026.

Licensed in
OR
In the registry since
2026

Practice location Address checks out

426 NW 4th St
Corvallis, OR 97330-6409
Phone: (541) 286-4439
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 · Licence T-25-5537 (OR)

Record details

NPI number1891601936
Entity typeIndividual (Type 1)
GenderFemale
Credentials CADC1
Sole proprietorNo
NPI enumeratedAugust 19, 2026
Last updated in NPPESSeptember 4, 2026
Certification dateSeptember 4, 2026

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