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

Dr. Thomas Eugene Benzoni, DO

Individual provider Emergency Medicine Physician · NPI 1245231448

Dr. Thomas Eugene Benzoni, DO is an Emergency Medicine in Sioux City, Iowa. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1983, 43 years ago. Practices with Central Iowa Hospital Corporation, a 229-clinician group and accepts Medicare assignment. Licensed in Iowa, Nebraska and South Dakota.

Years since qualifying
43
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
IA, NE, SD
In the registry since
2005
Specialties on file
4
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

801 5th St
Sioux City, IA 51101-1394
Phone: (712) 279-2066
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2212 (IA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 51 (NE)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4795 (SD)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 2212 (IA)

Record details

NPI number1245231448
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESDecember 10, 2007
Mailing address4343 Far Hills Rd, Sioux City, IA 51104-1030

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1983 (43 years in practice)
Group practice Central Iowa Hospital Corporation — 229 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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