Northwest Suburban Surgical Services
NPI 1740335165 · Ambulatory Surgical Clinic/Center · Crystal Lake, IL
Northwest Suburban Surgical Services is a Ambulatory Surgical Clinic/Center organization in Crystal Lake, IL (NPI 1740335165).
Provider details
- NPI number
- 1740335165
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ronald Leib, Owner(815) 477-8911
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Northwest Suburban Surgical Services's NPI number?
- Northwest Suburban Surgical Services's National Provider Identifier (NPI) is 1740335165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Suburban Surgical Services?
- Northwest Suburban Surgical Services is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Northwest Suburban Surgical Services located?
- Northwest Suburban Surgical Services's practice location on file with NPPES is 39 S Virginia St, Crystal Lake, IL 60014-5826.
- What is Northwest Suburban Surgical Services's phone number?
- The practice phone number listed in the NPPES registry for Northwest Suburban Surgical Services is (815) 477-8911.
- Who is the authorized official for Northwest Suburban Surgical Services?
- The authorized official listed on Northwest Suburban Surgical Services's NPPES record is Ronald Leib, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Suburban Surgical Services's NPI active?
- Yes — Northwest Suburban Surgical Services's NPI (1740335165) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.