West Coast Sleep Diagnostics
NPI 1255449369 · Sleep Disorder Diagnostic Clinic/Center · Temecula, CA
West Coast Sleep Diagnostics is a Sleep Disorder Diagnostic Clinic/Center organization in Temecula, CA (NPI 1255449369).
Provider details
- NPI number
- 1255449369
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Christopher Chastain, President(951) 693-4678
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
- 2006-08-28
- Last updated
- 2010-04-02
Frequently asked questions
- What is West Coast Sleep Diagnostics's NPI number?
- West Coast Sleep Diagnostics's National Provider Identifier (NPI) is 1255449369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Coast Sleep Diagnostics?
- West Coast Sleep Diagnostics is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is West Coast Sleep Diagnostics located?
- West Coast Sleep Diagnostics's practice location on file with NPPES is 28991 Old Town Front St, Temecula, CA 92590-5803.
- What is West Coast Sleep Diagnostics's phone number?
- The practice phone number listed in the NPPES registry for West Coast Sleep Diagnostics is (951) 693-4678.
- Who is the authorized official for West Coast Sleep Diagnostics?
- The authorized official listed on West Coast Sleep Diagnostics's NPPES record is Christopher Chastain, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Coast Sleep Diagnostics's NPI active?
- Yes — West Coast Sleep Diagnostics's NPI (1255449369) is active in the NPPES registry as of the last update on 2010-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.