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

Ernest Theodore Ostermann, MD

Individual provider Diagnostic Radiology Physician · NPI 1538180963

Ernest Theodore Ostermann, MD is a Diagnostic Radiology in Wichita, Kansas. Graduated from University of Alberta, Faculty of Medicine in 1983, 43 years ago. Practices with Greenwood County Hospital, a 30-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kansas, Michigan and Pennsylvania.

Years since qualifying
43
Trained at
University of Alberta, Faculty of Medicine
Licensed in
KS, MI, PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

551 N Hillside St
Wichita, KS 67214-4923
Phone: (316) 685-1367
Fax: (316) 685-9388
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 Medical Park Dr, Watervliet, MI 49098-9225 — (269) 463-3111

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 4301055625 (MI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD463412 (PA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 04-35666 (KS)

Record details

NPI number1538180963
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 21, 2006
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ALBERTA, FACULTY OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Greenwood County Hospital — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Other providers in Wichita