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

William J Ostdiek, MD

Individual provider Family Medicine Physician · NPI 1477603470

William J Ostdiek, MD is a Family Practice in Omaha, Nebraska. Graduated from University of Nebraska College of Medicine in 1997, 29 years ago. Practices with Oneworld Community Health Centers Inc, a 55-clinician group and accepts Medicare assignment. Licensed in Nebraska.

Years since qualifying
29
Trained at
University of Nebraska College of Medicine
Licensed in
NE
In the registry since
2007
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

4920 S 30th St Ste 103
Omaha, NE 68107-1656
Phone: (402) 734-4110
Fax: (402) 347-3990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 21484 (NE)

Record details

NPI number1477603470
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESNovember 27, 2023
Certification dateNovember 27, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Oneworld Community Health Centers Inc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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