City Sleep Lab LLC
NPI 1932383304 · Clinical Medical Laboratory · Renton, WA
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
City Sleep Lab LLC is a Clinical Medical Laboratory organization in Renton, WA (NPI 1932383304).
Provider details
- NPI number
- 1932383304
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Joel Durias, Managing Director(206) 228-1844
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
22 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) |
|---|---|---|
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 22 | $631 |
Typical Medicare-allowed amounts for these services range $631–$631 (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
Other names (DBA / former)
- Doing business as
- City Sleep Lab LLC
Registry dates
- Enumerated
- 2007-12-20
- Last updated
- 2007-12-20
Frequently asked questions
- What is City Sleep Lab LLC's NPI number?
- City Sleep Lab LLC's National Provider Identifier (NPI) is 1932383304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is City Sleep Lab LLC?
- City Sleep Lab LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is City Sleep Lab LLC located?
- City Sleep Lab LLC's practice location on file with NPPES is 95 S Tobin St Ste 25, Renton, WA 98057-5324.
- What is City Sleep Lab LLC's phone number?
- The practice phone number listed in the NPPES registry for City Sleep Lab LLC is (206) 228-1844.
- Does City Sleep Lab LLC accept Medicare?
- City Sleep Lab 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 City Sleep Lab LLC?
- The authorized official listed on City Sleep Lab LLC's NPPES record is Joel Durias, Managing Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is City Sleep Lab LLC's NPI active?
- Yes — City Sleep Lab LLC's NPI (1932383304) is active in the NPPES registry as of the last update on 2007-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.