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

Fort Smith Sleep Lab, LLC

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1124277322

Fort Smith Sleep Lab, LLC is a Sleep Medicine (Internal Medicine) Physician in Fort Smith, Arkansas. Registered with an NPI since 2008.

In the registry since
2008
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 →

Practice location Address checks out

4200 Jenny Lind Rd Ste C
Fort Smith, AR 72901-7632
Phone: (479) 646-2229
Fax: (479) 646-1984
Show map & directions

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 number1124277322
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dario Espina — Director · (479) 646-2229
Other names Disease Prevention Services; Disease Prevention Services
NPI enumeratedSeptember 11, 2008
Last updated in NPPESAugust 8, 2019
Mailing address4200 Jenny Lind Rd Ste C, Fort Smith, AR 72901-7632