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

Gary C Olson, MD

Individual provider Psychiatry Physician · NPI 1699734129

Gary C Olson, MD is a Psychiatry Physician in Davenport, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1441 W Central Park Ave
Davenport, IA 52804-1707
Phone: (563) 383-1900
Fax: (563) 884-4256
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 18714 (IA)

Record details

NPI number1699734129
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2006
Last updated in NPPESJuly 20, 2010
Mailing address1441 W Central Park Ave, Davenport, IA 52804-1707

Other providers in Davenport