North Virginia Operating Company LLC
NPI 1235340068 · Sleep Disorder Diagnostic Clinic/Center · Vienna, VA
North Virginia Operating Company LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Vienna, VA (NPI 1235340068).
Provider details
- NPI number
- 1235340068
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- American Sleep Medicine, LLC
- Organization subpart
- Yes
- Authorized official
- Jim Evanger, President(904) 517-5500
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- American Sleep Medicine
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2013-12-19
Frequently asked questions
- What is North Virginia Operating Company LLC's NPI number?
- North Virginia Operating Company LLC's National Provider Identifier (NPI) is 1235340068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Virginia Operating Company LLC?
- North Virginia Operating Company LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is North Virginia Operating Company LLC located?
- North Virginia Operating Company LLC's practice location on file with NPPES is 8300 Boone Blvd., Vienna, VA 22182-2680.
- What is North Virginia Operating Company LLC's phone number?
- The practice phone number listed in the NPPES registry for North Virginia Operating Company LLC is (703) 448-7444.
- Who is the authorized official for North Virginia Operating Company LLC?
- The authorized official listed on North Virginia Operating Company LLC's NPPES record is Jim Evanger, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Virginia Operating Company LLC's NPI active?
- Yes — North Virginia Operating Company LLC's NPI (1235340068) is active in the NPPES registry as of the last update on 2013-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.