OrganizationActive
1st Class Sleep Diagnostics, Inc
NPI 1144564352 · Clinical Medical Laboratory · Springfield, VA
Provider details
- NPI number
- 1144564352
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Authorized official
- Young Yi, Director
- License
- 107828 (VA)
Practice location
6128 Brandon Ave
Suite 208
Springfield, VA 22150-2640
Phone: (703) 385-9222
Fax: (703) 373-2671
Mailing address
14631 Lee Hwy
Centreville, VA 20121-5824
Registry dates
- Enumerated
- 2012-11-15
- Last updated
- 2012-11-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.