Fort Smith Sleep Lab, LLC
NPI 1124277322 · Sleep Medicine (Internal Medicine) Physician · Fort Smith, AR
Fort Smith Sleep Lab, LLC is a Sleep Medicine (Internal Medicine) Physician organization in Fort Smith, AR (NPI 1124277322).
Provider details
- NPI number
- 1124277322
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dario Espina, Director(479) 646-2229
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Disease Prevention Services
- Doing business as
- Disease Prevention Services
Registry dates
- Enumerated
- 2008-09-11
- Last updated
- 2019-08-08
Frequently asked questions
- What is Fort Smith Sleep Lab, LLC's NPI number?
- Fort Smith Sleep Lab, LLC's National Provider Identifier (NPI) is 1124277322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fort Smith Sleep Lab, LLC?
- Fort Smith Sleep Lab, LLC is classified in the NPPES registry as Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Fort Smith Sleep Lab, LLC located?
- Fort Smith Sleep Lab, LLC's practice location on file with NPPES is 4200 Jenny Lind Rd Ste C, Fort Smith, AR 72901-7632.
- What is Fort Smith Sleep Lab, LLC's phone number?
- The practice phone number listed in the NPPES registry for Fort Smith Sleep Lab, LLC is (479) 646-2229.
- Who is the authorized official for Fort Smith Sleep Lab, LLC?
- The authorized official listed on Fort Smith Sleep Lab, LLC's NPPES record is Dario Espina, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fort Smith Sleep Lab, LLC's NPI active?
- Yes — Fort Smith Sleep Lab, LLC's NPI (1124277322) is active in the NPPES registry as of the last update on 2019-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.