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

Preferred Therapy Services, LLC

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1114087244

Preferred Therapy Services, LLC is a Sleep Disorder Diagnostic Clinic/Center in West Warwick, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
In the registry since
2006
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

1 James P Murphy Ind Hwy
West Warwick, RI 02893-2366
Phone: (401) 823-4000
Fax: (401) 823-4054
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X · Licence ACF01576 (RI)

Record details

NPI number1114087244
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kenneth Oh — President · (401) 823-4000
Other names Preferred Sleep Laboratories
NPI enumeratedDecember 11, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1 James P Murphy Ind Hwy, West Warwick, RI 02893-2366