Quality Sleep Institute LLC
NPI 1073745378 · Sleep Disorder Diagnostic Clinic/Center · Milwaukee, WI
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quality Sleep Institute LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Milwaukee, WI (NPI 1073745378).
Provider details
- NPI number
- 1073745378
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Charlotte Nasef, Owner(414) 461-0600
- License
- Q004143 (WI)
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
17 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
- 2009-08-20
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Quality Sleep Institute LLC's NPI number?
- Quality Sleep Institute LLC's National Provider Identifier (NPI) is 1073745378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quality Sleep Institute LLC?
- Quality Sleep Institute LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Quality Sleep Institute LLC located?
- Quality Sleep Institute LLC's practice location on file with NPPES is 8500 W Capitol Dr, Milwaukee, WI 53222-1869.
- What is Quality Sleep Institute LLC's phone number?
- The practice phone number listed in the NPPES registry for Quality Sleep Institute LLC is (414) 461-0600.
- Does Quality Sleep Institute LLC accept Medicare?
- Quality Sleep Institute 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 Quality Sleep Institute LLC?
- The authorized official listed on Quality Sleep Institute LLC's NPPES record is Charlotte Nasef, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quality Sleep Institute LLC's NPI active?
- Yes — Quality Sleep Institute LLC's NPI (1073745378) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.