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

Mr. Mark Campbell-Olszewski, MALLP

Individual provider Mental Health Counselor · NPI 1699788984

Mr. Mark Campbell-Olszewski, MALLP is a Mental Health Counselor in Houghton, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006

Practice location Address checks out

901 W Memorial Dr
Houghton, MI 49931
Phone: (904) 482-9400
Fax: (906) 483-0269
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 6301007689 (MI)

Record details

NPI number1699788984
Entity typeIndividual (Type 1)
GenderMale
Credentials MALLP
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Houghton