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

Roger A Davidson, MD

Individual provider Family Medicine Physician · NPI 1114034592

Roger A Davidson, MD is a Family Medicine Physician in Harlan, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

1220 Chatburn Ave
Harlan, IA 51537-2009
Phone: (712) 755-5130
Fax: (712) 755-4470
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 22994 (IA)

Record details

NPI number1114034592
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESAugust 31, 2007
Mailing address1213 Garfield Ave, Harlan, IA 51537-2057

Other providers in Harlan