Sleep Disorder Diagnostic Clinic/Center in California.
451 verified Sleep Disorder Diagnostic Clinic/Center providers practise in California according to the National Plan and Provider Enumeration System (NPPES). Browse by city below, or click any provider to view their full NPI record including taxonomy, address, and contact details.
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Frequently asked · CaliforniaSleep Disorder Diagnostic Clinic/Center in California
As of the June 2026 NPPES snapshot, 451 providers with the Sleep Disorder Diagnostic Clinic/Center taxonomy are registered to a California practice address. Counts refresh monthly from the public CMS registry.
Open any provider's full NPI record to see their active status, taxonomy, and registered California practice address. For real-time confirmation, the authoritative source is the CMS NPPES public registry, which FindMyNPI mirrors and refreshes monthly.
Los Angeles (28), Newbury Park (18), San Diego (17). Use the "Refine by city" panel above to open any city's full directory.