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

Sleep First, LLC

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1114261377

Sleep First, LLC is a Sleep Medicine (Internal Medicine) Physician in Waldorf, Maryland. 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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3575 Old Washington Rd Ste C
Waldorf, MD 20602-3209
Phone: (301) 645-3420
Fax: (301) 645-3423
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X

Record details

NPI number1114261377
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Song Chon — Partner · (301) 645-3420
NPI enumeratedNovember 12, 2012
Last updated in NPPESNovember 12, 2012
Mailing address3575 Old Washington Rd, Suite C, Waldorf, MD 20602-3209

Other providers in Waldorf