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

William Okuno, MD

Individual provider Diagnostic Radiology Physician · NPI 1861492928

William Okuno, MD is a Diagnostic Radiology Physician in Park Ridge, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

1420 Renaissance Dr Ste #307
Park Ridge, IL 60068-1330
Phone: (847) 803-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036099946 (IL)

Record details

NPI number1861492928
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESDecember 13, 2021
Certification dateDecember 13, 2021
Mailing address520 E 22nd St, Lombard, IL 60148-6110

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