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

Dr. Mark Francis Buettner, DO

Individual provider Emergency Medicine Physician · NPI 1861474421

Dr. Mark Francis Buettner, DO is an Emergency Medicine in Jefferson, Iowa. Graduated from Oklahoma State University College of Osteopathic Medicine in 1995, 31 years ago. Practices with Seven Hills Emergency Group PC, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
31
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
IA
In the registry since
2005
Specialties on file
3
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

1000 W Lincoln Way
Jefferson, IA 50129-1685
Phone: (515) 386-2114
Show map & directions

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

Additional practice locations (1)

  • 2701 17th St, Rock Island, IL 61201-5351 — (309) 779-5000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO-03231 (IA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 03231 (IA)
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Taxonomy 207PE0005X · Licence 03231 (IA)

Record details

NPI number1861474421
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESMarch 7, 2023
Certification dateMarch 7, 2023
Mailing address2701 17th St, Rock Island, IL 61201-5351

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1995 (31 years in practice)
Group practice Seven Hills Emergency Group Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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