Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sleepwell Diagnostics LLC

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1477723542

Sleepwell Diagnostics LLC is a Sleep Disorder Diagnostic Clinic/Center in Greenwood Village, Colorado. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5655 S Yosemite St Ste 210
Greenwood Village, CO 80111-3218
Phone: (720) 200-4884
Fax: (720) 200-5951
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X

Record details

NPI number1477723542
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Slamowitz — Single Member · (720) 200-4884
NPI enumeratedMarch 5, 2008
Last updated in NPPESMarch 5, 2008
Mailing address820 S Monaco Pkwy # 355, Denver, CO 80224-3703