OrganizationActive
Illinois Sleep Institute, LLC
NPI 1912090523 · Physiological Laboratory · Marion, IL
Illinois Sleep Institute, LLC is a Physiological Laboratory organization in Marion, IL (NPI 1912090523).
Provider details
- NPI number
- 1912090523
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Anita Hopkin, Manager(314) 645-5855
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(90/100 index)
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
105 Airway Dr.
Ste. 3
Marion, IL 63959-5872
Phone: (618) 997-5500
Street-level locationGet directions
Mailing address
105 Airway Dr.
Marion, IL 63959-5872
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2020-08-22
Frequently asked questions
- What is Illinois Sleep Institute, LLC's NPI number?
- Illinois Sleep Institute, LLC's National Provider Identifier (NPI) is 1912090523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Illinois Sleep Institute, LLC?
- Illinois Sleep Institute, LLC is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Illinois Sleep Institute, LLC located?
- Illinois Sleep Institute, LLC's practice location on file with NPPES is 105 Airway Dr., Marion, IL 63959-5872.
- What is Illinois Sleep Institute, LLC's phone number?
- The practice phone number listed in the NPPES registry for Illinois Sleep Institute, LLC is (618) 997-5500.
- Who is the authorized official for Illinois Sleep Institute, LLC?
- The authorized official listed on Illinois Sleep Institute, LLC's NPPES record is Anita Hopkin, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Illinois Sleep Institute, LLC's NPI active?
- Yes — Illinois Sleep Institute, LLC's NPI (1912090523) 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.