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

Mark J Dearden, DO

Individual provider Family Medicine Physician · NPI 1730143397

Mark J Dearden, DO is a Family Medicine Physician in Des Moines, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
Specialties on file
2
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

1540 High St Ste 101
Des Moines, IA 50309-3106
Phone: (515) 237-3985
Fax: (515) 237-3994
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 DO-03457 (IA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 3457 (IA)

Record details

NPI number1730143397
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 12, 2006
Last updated in NPPESJune 2, 2014
Mailing addressPo Box 1475, Des Moines, IA 50305-1475

Other providers in Des Moines