Sara SlezakD.O.
Obstetrics & Gynecology·Chicago, IL
Sara Slezak, D.O. is an Obstetrics & Gynecology provider in Chicago, IL, as of July 2026.
- NPI1285128926
- Registered2018
- Class of2018
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Sara Slezak at a glance
- Provider
- Sara Slezak
- Credential
- D.O.
- Specialty
- Obstetrics & Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Chicago, IL
- Medical school
- Midwestern University, Chicago College of Osteopathic Med
- Graduated
- 2018
- NPI registered
- 2018
- NPI
- 1285128926
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Sara Slezak practice?
Sara Slezak, D.O. is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Sara Slezak's NPI number?
Sara Slezak's National Provider Identifier (NPI) is 1285128926, registered in 2018. Specialty on record: Obstetrics & Gynecology; credential D.O.
Where did Sara Slezak go to medical school?
Sara Slezak, D.O. attended Midwestern University, Chicago College of Osteopathic Med, graduating in 2018.
How many Obstetrics & Gynecology providers in Illinois work at ambulatory surgery centers?
212 Obstetrics & Gynecology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Sara Slezak among them. The Illinois Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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