Sleepwell Center Professional LLC
NPI 1306014212 · Sleep Medicine (Internal Medicine) Physician · Greenwood Village, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sleepwell Center Professional LLC is a Sleep Medicine (Internal Medicine) Physician organization in Greenwood Village, CO (NPI 1306014212).
Provider details
- NPI number
- 1306014212
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Slamowitz, Sole Member(720) 200-4884
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- The Sleepwell Center
Registry dates
- Enumerated
- 2008-02-13
- Last updated
- 2011-09-07
Frequently asked questions
- What is Sleepwell Center Professional LLC's NPI number?
- Sleepwell Center Professional LLC's National Provider Identifier (NPI) is 1306014212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleepwell Center Professional LLC?
- Sleepwell Center Professional LLC is classified in the NPPES registry as Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sleepwell Center Professional LLC located?
- Sleepwell Center Professional LLC's practice location on file with NPPES is 5650 Dtc Pkwy, Greenwood Village, CO 80111-3003.
- What is Sleepwell Center Professional LLC's phone number?
- The practice phone number listed in the NPPES registry for Sleepwell Center Professional LLC is (720) 200-4884.
- Does Sleepwell Center Professional LLC accept Medicare?
- Sleepwell Center Professional 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 Sleepwell Center Professional LLC?
- The authorized official listed on Sleepwell Center Professional LLC's NPPES record is David Slamowitz, Sole Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleepwell Center Professional LLC's NPI active?
- Yes — Sleepwell Center Professional LLC's NPI (1306014212) is active in the NPPES registry as of the last update on 2011-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.