Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

A1 Sleep LLC

Organization Medical Specialty Clinic/Center · NPI 1922651868

A1 Sleep LLC is a Medical Specialty Clinic/Center in Irvine, California. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3501 Eboe St
Irvine, CA 92606-2162
Phone: (310) 989-1892
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X

Record details

NPI number1922651868
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marjorie Yong — Founder · (310) 989-1892
NPI enumeratedJuly 19, 2019
Last updated in NPPESJuly 19, 2019
Mailing address16628 Oak View Ct, Encino, CA 91436-1900

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