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

Capital City Sleep Center LLC

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1780944249

Capital City Sleep Center LLC is a Sleep Disorder Diagnostic Clinic/Center in Washington, District of Columbia. Registered with an NPI since 2012.

In the registry since
2012
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

1310 Southern Ave SE Rm 4436
Washington, DC 20032-4623
Phone: (202) 279-7342
Fax: (202) 574-5391
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

Record details

NPI number1780944249
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mulai Yohannes — Administrator · (202) 279-7342
NPI enumeratedMay 17, 2012
Last updated in NPPESMay 12, 2014
Mailing address1310 Southern Ave Se, Rm 4436, Washington, DC 20032-4623

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