OrganizationActive
Diagnostic Sleep Center of California
NPI 1598000358 · Clinical Medical Laboratory · Hawthorne, CA
Diagnostic Sleep Center of California is a Clinical Medical Laboratory organization in Hawthorne, CA (NPI 1598000358).
Provider details
- NPI number
- 1598000358
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Eric Jay, Owner(310) 844-6036
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
2851 W 120th St
Suite E1801
Hawthorne, CA 90250-3395
Phone: (310) 844-6036
Fax: (310) 848-1315
Street-level locationGet directions
Mailing address
2851 W 120th St
Hawthorne, CA 90250-3395
Registry dates
- Enumerated
- 2012-12-05
- Last updated
- 2012-12-05
Frequently asked questions
- What is Diagnostic Sleep Center of California's NPI number?
- Diagnostic Sleep Center of California's National Provider Identifier (NPI) is 1598000358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diagnostic Sleep Center of California?
- Diagnostic Sleep Center of California is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Diagnostic Sleep Center of California located?
- Diagnostic Sleep Center of California's practice location on file with NPPES is 2851 W 120th St, Hawthorne, CA 90250-3395.
- What is Diagnostic Sleep Center of California's phone number?
- The practice phone number listed in the NPPES registry for Diagnostic Sleep Center of California is (310) 844-6036.
- Who is the authorized official for Diagnostic Sleep Center of California?
- The authorized official listed on Diagnostic Sleep Center of California's NPPES record is Eric Jay, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diagnostic Sleep Center of California's NPI active?
- Yes — Diagnostic Sleep Center of California's NPI (1598000358) is active in the NPPES registry as of the last update on 2012-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.