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River North Same Day Surgery LLC

Ambulatory Surgical Clinic/Center in Chicago, IL · enumerated 2007 · authorized official Michael Mullen, Vice President Hospital Revenue Cyc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922141647

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Registry record

Entity type Organization (Type 2)
Legal business name River North Same Day Surgery LLC
Other name <Unavail>
Practice address 1 E Erie St, Suite 300, Chicago, IL, 60611
Phone (312) 921-2055
Enumeration date Feb 14, 2007
Last updated in NPPES Jun 18, 2024

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 7002090 (IL) Primary

Authorized official

Name Michael Mullen
Title Vice President Hospital Revenue Cyc
Phone (630) 938-6076

Other identifiers

Identifier Type State Issuer
518 Other IL BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-06-18. Verify at npiregistry.cms.hhs.gov.
Where is River North Same Day Surgery LLC located?
The practice location on file with NPPES is in Chicago, IL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-18.