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

Dr. Case Calvin Everett, MD

Individual provider General Practice Physician · NPI 1144481441

Dr. Case Calvin Everett, MD is a Family Practice in Ottumwa, Iowa. Qualified in 2008, 18 years ago. Practices with Ottumwa Health Group LLC, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
18
Licensed in
IA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1009 Pennsylvania Ave
Ottumwa, IA 52501-2108
Phone: (416) 836-6868
Fax: (641) 683-6869
Show map & directions

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

Additional practice locations (1)

  • 1001 Pennsylvania Ave, Ottumwa, IA 52501-6427 — (641) 684-2300

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 38572 (IA)
General Practice Physician Taxonomy 208D00000X · Licence 38572 (IA)

Record details

NPI number1144481441
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2008
Last updated in NPPESJune 15, 2025
Certification dateJune 15, 2025
Mailing address1009 Pennsylvania Ave, Ottumwa, IA 52501-2108

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ottumwa Health Group Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Ottumwa