Sleepnostics, LLC
NPI 1821198664 · Sleep Disorder Diagnostic Clinic/Center · Irvine, CA
Sleepnostics, LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Irvine, CA (NPI 1821198664).
Provider details
- NPI number
- 1821198664
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ashleigh Howington, Office Manager(949) 480-0150
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
- 2006-09-22
- Last updated
- 2010-11-16
Frequently asked questions
- What is Sleepnostics, LLC's NPI number?
- Sleepnostics, LLC's National Provider Identifier (NPI) is 1821198664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleepnostics, LLC?
- Sleepnostics, LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sleepnostics, LLC located?
- Sleepnostics, LLC's practice location on file with NPPES is 92 Corporate Park, Irvine, CA 92606-5146.
- What is Sleepnostics, LLC's phone number?
- The practice phone number listed in the NPPES registry for Sleepnostics, LLC is (949) 480-0150.
- Who is the authorized official for Sleepnostics, LLC?
- The authorized official listed on Sleepnostics, LLC's NPPES record is Ashleigh Howington, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleepnostics, LLC's NPI active?
- Yes — Sleepnostics, LLC's NPI (1821198664) is active in the NPPES registry as of the last update on 2010-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.