Sleep Medicine Associates, LLC.
NPI 1861532608 · Sleep Medicine (Psychiatry & Neurology) Physician · Marion, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sleep Medicine Associates, LLC. is a Sleep Medicine (Psychiatry & Neurology) Physician organization in Marion, IL (NPI 1861532608).
Provider details
- NPI number
- 1861532608
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Terry Brown, Physician/Owner(618) 993-0086
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-02-08
- Last updated
- 2019-04-04
Frequently asked questions
- What is Sleep Medicine Associates, LLC.'s NPI number?
- Sleep Medicine Associates, LLC.'s National Provider Identifier (NPI) is 1861532608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleep Medicine Associates, LLC.?
- Sleep Medicine Associates, LLC. is classified in the NPPES registry as Sleep Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Sleep Medicine Associates, LLC. located?
- Sleep Medicine Associates, LLC.'s practice location on file with NPPES is 8305 Express Drive, Suite C, Marion, IL 62959.
- What is Sleep Medicine Associates, LLC.'s phone number?
- The practice phone number listed in the NPPES registry for Sleep Medicine Associates, LLC. is (618) 993-0086.
- Does Sleep Medicine Associates, LLC. accept Medicare?
- Sleep Medicine Associates, 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 Sleep Medicine Associates, LLC.?
- The authorized official listed on Sleep Medicine Associates, LLC.'s NPPES record is Terry Brown, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleep Medicine Associates, LLC.'s NPI active?
- Yes — Sleep Medicine Associates, LLC.'s NPI (1861532608) is active in the NPPES registry as of the last update on 2019-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.