Contra Costa Sleep Center LLC
NPI 1932217791 · Sleep Disorder Diagnostic Clinic/Center · Walnut Creek, CA
Contra Costa Sleep Center LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Walnut Creek, CA (NPI 1932217791).
Provider details
- NPI number
- 1932217791
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Cohen, Ceo(925) 935-7667
- License
- 034478 (CA)
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
19 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
- 2006-08-29
- Last updated
- 2012-07-23
Frequently asked questions
- What is Contra Costa Sleep Center LLC's NPI number?
- Contra Costa Sleep Center LLC's National Provider Identifier (NPI) is 1932217791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Contra Costa Sleep Center LLC?
- Contra Costa Sleep Center LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Contra Costa Sleep Center LLC located?
- Contra Costa Sleep Center LLC's practice location on file with NPPES is 1700 Ygnacio Valley Rd, Walnut Creek, CA 94598-3191.
- What is Contra Costa Sleep Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Contra Costa Sleep Center LLC is (925) 935-7667.
- Who is the authorized official for Contra Costa Sleep Center LLC?
- The authorized official listed on Contra Costa Sleep Center LLC's NPPES record is Michael Cohen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Contra Costa Sleep Center LLC's NPI active?
- Yes — Contra Costa Sleep Center LLC's NPI (1932217791) is active in the NPPES registry as of the last update on 2012-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.