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

Mark M Leduc, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1881626273

Mark M Leduc, DO is an Obstetrics & Gynecology Physician in Mason City, Iowa. Works from 2 locations. Licensed in Iowa.

Licensed in
IA
In the registry since
2006
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

1010 4th St SW
Mason City, IA 50401-2857
Phone: (641) 428-5100
Fax: (641) 428-5115
Show map & directions

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

Additional practice locations (1)

  • 815 Des Moines St, Webster City, IA 50595-2119 — (515) 832-1200

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 3708 (IA)

Record details

NPI number1881626273
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESSeptember 26, 2022
Certification dateSeptember 26, 2022
Mailing address621 S Illinois Ave Ste 103, Mason City, IA 50401-5489

Other providers in Mason City