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

James P Karkos, MD

Individual provider Dermatology Physician · NPI 1659475382

James P Karkos, MD is a Dermatology Physician in Mason City, 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

1421 4th St SW
Mason City, IA 50401-2736
Phone: (641) 428-2080
Fax: (641) 428-5150
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 24825 (IA)

Record details

NPI number1659475382
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 12, 2006
Last updated in NPPESJuly 23, 2020
Certification dateJuly 23, 2020
Mailing address621 S Illinois, Suite 103, Mason City, IA 50401-5489

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