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

Diagnostic Testing Solutions LLC

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1538316583

Diagnostic Testing Solutions LLC is a Sleep Disorder Diagnostic Clinic/Center in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2008.

Licensed in
TN
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

6515 Clinton Hwy Ste 210
Knoxville, TN 37912-1122
Phone: (865) 332-0166
Fax: (888) 862-6234
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 182130 (TN)

Record details

NPI number1538316583
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Timothy Cogar — President · (865) 332-0166
NPI enumeratedAugust 21, 2008
Last updated in NPPESOctober 1, 2009
Mailing address6515 Clinton Hwy, Suite 210, Knoxville, TN 37912-1122

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