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

Ontario Street Operatory Fac

Organization Ambulatory Surgical Clinic/Center · NPI 1487115804

Ontario Street Operatory Fac is an Ambulatory Surgical Clinic/Center in Chicago, Illinois. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

22 W Ontario Street Operatory
Chicago, IL 60654
Phone: (312) 642-0400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Surgical Clinic/Center (primary) Taxonomy 261QA1903X

Record details

NPI number1487115804
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Weinzweig — Owner · (312) 642-0400
NPI enumeratedMarch 28, 2019
Last updated in NPPESMarch 28, 2019
Mailing address22 W Ontario Street Operatory, Chicago, IL 60654

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