Sleepwell Diagnostics LLC
NPI 1477723542 · Sleep Disorder Diagnostic Clinic/Center · Greenwood Village, CO
Sleepwell Diagnostics LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Greenwood Village, CO (NPI 1477723542).
Provider details
- NPI number
- 1477723542
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- David Slamowitz, Single Member(720) 200-4884
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
18 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
- 2008-03-05
- Last updated
- 2008-03-05
Frequently asked questions
- What is Sleepwell Diagnostics LLC's NPI number?
- Sleepwell Diagnostics LLC's National Provider Identifier (NPI) is 1477723542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleepwell Diagnostics LLC?
- Sleepwell Diagnostics LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sleepwell Diagnostics LLC located?
- Sleepwell Diagnostics LLC's practice location on file with NPPES is 5655 S Yosemite St, Greenwood Village, CO 80111-3218.
- What is Sleepwell Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Sleepwell Diagnostics LLC is (720) 200-4884.
- Who is the authorized official for Sleepwell Diagnostics LLC?
- The authorized official listed on Sleepwell Diagnostics LLC's NPPES record is David Slamowitz, Single Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleepwell Diagnostics LLC's NPI active?
- Yes — Sleepwell Diagnostics LLC's NPI (1477723542) is active in the NPPES registry as of the last update on 2008-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.