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

Allan L Olson, DO

Individual provider Family Medicine Physician · NPI 1255322301

Allan L Olson, DO is a Family Medicine Physician in Marquette, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1414 W Fair Ave Ste 36
Marquette, MI 49855-2675
Phone: (906) 225-3864
Fax: (906) 225-3851
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101006715 (MI)

Record details

NPI number1255322301
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 28, 2005
Last updated in NPPESFebruary 27, 2014
Mailing address4602 Dept, Carol Stream, IL 60122-0021

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