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

1st Class Sleep Diagnostic Center Inc

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1265518005

1st Class Sleep Diagnostic Center Inc is a Sleep Disorder Diagnostic Clinic/Center in Centreville, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14631 Lee Hwy Ste 401
Centreville, VA 20121-5835
Phone: (703) 385-9222
Fax: (703) 385-0882
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 1234748 (VA)
Clinical Medical Laboratory Taxonomy 291U00000X · Licence 107828 (VA)

Record details

NPI number1265518005
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Erika King — Auditor/Collector · (571) 281-3553
NPI enumeratedOctober 27, 2006
Last updated in NPPESMarch 3, 2015
Mailing address14631 Lee Highway, Suite 401, Centreville, VA 20121-5835