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

Olson Psychological Services, PC

Organization Clinical Psychologist · NPI 1326342502

Olson Psychological Services, PC is a Clinical Psychologist in Marquette, Michigan. Licensed in Michigan. Registered with an NPI since 2011.

Licensed in
MI
In the registry since
2011
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

220 W Washington St Ste 420
Marquette, MI 49855-4359
Phone: (906) 225-5462
Fax: (906) 225-5462
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6301008509 (MI)

Record details

NPI number1326342502
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ralph Olson — Owner · (906) 225-5462
NPI enumeratedJanuary 3, 2011
Last updated in NPPESMarch 29, 2023
Certification dateMarch 29, 2023
Mailing address220 W Washington St, Suite 420, Marquette, MI 49855-4359

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