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

Brent G Ostoich, OD

Individual provider Optometrist · NPI 1043335094

Brent G Ostoich, OD is an Optometry in Hoffman Estates, Illinois. Graduated from Illinois College of Optometry at Chicago in 1986, 40 years ago. Practices with Sullivan Ostoich Eye Care Ltd, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
40
Trained at
Illinois College of Optometry at Chicago
Licensed in
IL
In the registry since
2007
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

1415 Palatine Rd
Hoffman Estates, IL 60195-1196
Phone: (847) 776-8900
Fax: (847) 776-8922
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7421 N Milwaukee Ave, Niles, IL 60714-3707 — (773) 775-0811

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046007960 (IL)

Record details

NPI number1043335094
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedMarch 20, 2007
Last updated in NPPESApril 24, 2023
Certification dateApril 24, 2023

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1986 (40 years in practice)
Group practice Sullivan Ostoich Eye Care Ltd — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Hoffman Estates