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

Optimal Sleep, LLC

Organization Clinical Medical Laboratory · NPI 1518342203

Optimal Sleep, LLC is a Clinical Medical Laboratory in Pasadena, California. Registered with an NPI since 2015.

In the registry since
2015
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

215 N Marengo Ave Ste 110
Pasadena, CA 91101-1503
Phone: (626) 600-5666
Fax: (626) 410-6686
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1518342203
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Arusyak Khachatryan — President · (626) 600-5666
NPI enumeratedJuly 23, 2015
Last updated in NPPESSeptember 14, 2017
Mailing address215 N. Marengo Ave, Suite 110, Pasadena, CA 91101-1563

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