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

San Gabriel Valley Sleep Lab, LLC

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1790934834

San Gabriel Valley Sleep Lab, LLC is a Sleep Disorder Diagnostic Clinic/Center in West Covina, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

421 S Glendora Ave Ste 200
West Covina, CA 91790-3078
Phone: (626) 919-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X · Licence A38413 (CA)

Record details

NPI number1790934834
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Clyde Dos Santos — Partner · (714) 772-8282
NPI enumeratedSeptember 12, 2008
Last updated in NPPESJanuary 10, 2012
Mailing address421 S Glendora Ave, Suite 200, West Covina, CA 91790-3078

Other providers in West Covina