River North Same Day Surgery LLC
NPI 1922141647 · Ambulatory Surgical Clinic/Center · Chicago, IL
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
River North Same Day Surgery LLC is a Ambulatory Surgical Clinic/Center organization in Chicago, IL (NPI 1922141647).
Provider details
- NPI number
- 1922141647
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Mullen, Vice President Hospital Revenue Cyc(630) 938-6076
- License
- 7002090 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
317 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 181 | $1,182 |
| Complex Removal of Cataract With Insertion of Prosthetic Lens66982 | 54 | $1,167 |
| Release And/Or Relocation of Hand Nerve64721 | 28 | $837 |
| Incision of Tendon Covering of Finger26055 | 25 | $658 |
| Treatment of 3 Or More Broken Lower Forearm Bone Pieces on Thumb Side Inside Wrist Joint With Placement of Stabilizing Device25609 | 15 | $4,625 |
| Incision of Tendon of Forearm And/Or Wrist, Open Procedure25290 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Northwestern Medicine Surgery Center River North
- Doing business as
- Northwestern Medicine Surgery Center River North
Registry dates
- Enumerated
- 2007-02-14
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is River North Same Day Surgery LLC's NPI number?
- River North Same Day Surgery LLC's National Provider Identifier (NPI) is 1922141647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is River North Same Day Surgery LLC?
- River North Same Day Surgery LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is River North Same Day Surgery LLC located?
- River North Same Day Surgery LLC's practice location on file with NPPES is 1 E Erie St, Chicago, IL 60611-2740.
- What is River North Same Day Surgery LLC's phone number?
- The practice phone number listed in the NPPES registry for River North Same Day Surgery LLC is (312) 921-2055.
- Does River North Same Day Surgery LLC accept Medicare?
- River North Same Day Surgery LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for River North Same Day Surgery LLC?
- The authorized official listed on River North Same Day Surgery LLC's NPPES record is Michael Mullen, Vice President Hospital Revenue Cyc. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is River North Same Day Surgery LLC's NPI active?
- Yes — River North Same Day Surgery LLC's NPI (1922141647) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.