Wisconsin Sleep, Inc
NPI 1588850150 · Sleep Disorder Diagnostic Clinic/Center · Madison, WI
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wisconsin Sleep, Inc is a Sleep Disorder Diagnostic Clinic/Center organization in Madison, WI (NPI 1588850150).
Provider details
- NPI number
- 1588850150
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Flannery, Vp, Finance Administration(608) 821-4223
Specialties & taxonomies
Ambulatory Health Care Facilities
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,161 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 445 | $44 |
| Sleep Study Including Heart Rate, Breathing, and Sleep Time95800 | 345 | $90 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 211 | $493 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 160 | $461 |
Typical Medicare-allowed amounts for these services range $44–$493 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-18
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Wisconsin Sleep, Inc's NPI number?
- Wisconsin Sleep, Inc's National Provider Identifier (NPI) is 1588850150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wisconsin Sleep, Inc?
- Wisconsin Sleep, Inc is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Wisconsin Sleep, Inc located?
- Wisconsin Sleep, Inc's practice location on file with NPPES is 6001 Research Park Blvd, Madison, WI 53719-1176.
- What is Wisconsin Sleep, Inc's phone number?
- The practice phone number listed in the NPPES registry for Wisconsin Sleep, Inc is (608) 232-3301.
- Does Wisconsin Sleep, Inc accept Medicare?
- Wisconsin Sleep, Inc 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 Wisconsin Sleep, Inc?
- The authorized official listed on Wisconsin Sleep, Inc's NPPES record is Robert Flannery, Vp, Finance Administration. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wisconsin Sleep, Inc's NPI active?
- Yes — Wisconsin Sleep, Inc's NPI (1588850150) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.