Osezua Olear, MD

Nephrology

12+ years in practiceNPI: 1346650249Licensed in IL

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Credentials & Recognition

Specialties

Nephrology

NPI sub-specialties

Internal Medicine, Nephrology207RN0300X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

5.0 / 5.0

20 reviews

Years in Practice

12+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#11

Top Nephrologists in Illinois, 2026

Nephrology · Illinois · 2026

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Frequently Asked Questions about Dr. Osezua Olear, MD

Where does Dr. Osezua Olear, MD practice?+
Dr. Osezua Olear, MD practices in Illinois, IL. 4457 SOUTHWEST HIGHWAY SUITE 201 OAK LAWN, IL 60453.
What is Dr. Osezua Olear, MD's phone number?+
Dr. Osezua Olear, MD's practice phone is 708-598-2448. Office contact information is verified on the PBCMMG profile.
What does Dr. Osezua Olear, MD specialize in?+
Dr. Osezua Olear, MD's primary specialty is Nephrology.
Is Dr. Osezua Olear, MD board certified?+
Board certification status for Dr. Osezua Olear, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Osezua Olear, MD been practicing?+
Dr. Osezua Olear, MD has been in active practice for 12+ years, based on NPI enumeration and state licensing records.
What is Dr. Osezua Olear, MD's NPI number?+
Dr. Osezua Olear, MD's National Provider Identifier (NPI) is 1346650249, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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