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

Dr. Richard L Dowell, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1689677346

Dr. Richard L Dowell, DO is an Obstetrics & Gynecology Physician in Marshalltown, Iowa. Works from 4 locations. Licensed in Iowa and Missouri.

Licensed in
IA, MO
In the registry since
2005
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

407 E Main St
Marshalltown, IA 50158-1928
Phone: (641) 752-4681
Fax: (641) 752-6572
Show map & directions

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

Additional practice locations (3)

  • 1000 E Primrose St Ste 210, Springfield, MO 65807-5154 — (417) 269-6850
  • 1000 E Primrose St Ste 270, Springfield, MO 65807-5177 — (417) 882-6900
  • 1000 E Primrose St Ste 400, Springfield, MO 65807-5179 — (000) 000-0000

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence #3428 (IA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 2014012152 (MO)

Record details

NPI number1689677346
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESJuly 13, 2026
Certification dateMarch 3, 2026
Mailing address407 E Main St, Marshalltown, IA 50158-1928

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