QUALITY SLEEP INSTITUTE LLC
QUALITY SLEEP INSTITUTE LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1073745378, based in Milwaukee, WI. It is classified under Sleep Disorder Diagnostic Clinic/Center.
Getting there
The practice address on file is 8500 W CAPITOL DR SUITE 202C, Milwaukee, WI 53222. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| Q004143 | WI | Sleep Disorder Diagnostic Clinic/Center primary |
This provider holds licence Q004143 issued in WI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Independent Diagnostic Testing Facility (idtf)
- PAC ID
- 0244375004
- Enrollment ID
- O20100304000041
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Independent Diagnostic Testing Facility (idtf). Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Sleep Disorder Diagnostic covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QS1200X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1073745378 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 20, 2009 |
| Last updated | Jan 31, 2023 |
| Status | Active |
| Practice address |
8500 W CAPITOL DR SUITE 202C Milwaukee, WI 53222 (414) 461-0600 Fax (414) 461-0606 |
| Mailing address |
PO BOX 639 Thiensville, WI 53092 |
| Other identifiers |
WI1571
· Other (WI) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 7 | 3 | 7 | 4 | 5 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 5 | 3 | 5 | 4 | 1 | 3 | 5 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.