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

Mr. Jonathan Trevor Olevson

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1578232682

Mr. Jonathan Trevor Olevson is an Addiction (Substance Use Disorder) Counselor in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
Specialties on file
2
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Practice location Address checks out

1680 N Fair Oaks Ave
Pasadena, CA 91103-1642
Phone: (626) 789-0884
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Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence B00003751224 (CA)

Record details

NPI number1578232682
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 10, 2021
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025

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