NOVA PULMONARY CRITICAL CARE AND SLEEP ASSOCIATES, LLC
NPI 1932633682
Internal Medicine - Pulmonary Disease in Dulles, VA
About Nova Pulmonary Critical Care And Sleep Associates, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NOVA PULMONARY CRITICAL CARE AND SLEEP ASSOCIATES, LLC (NPI 1932633682) is a healthcare organization registered as a pulmonary disease in Dulles, Virginia and active in the NPI registry since April 2017. The organization holds a CLIA Waiver certificate valid through September 13, 2028, maintains a secondary practice location in Leesburg, and lists Aditya Narayan Dubey, M.d./owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nova Pulmonary Critical Care And Sleep Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Nova Pulmonary Critical Care And Sleep Associates, LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (6)
Dulles, VA 20166
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 49D2192705
Nova Pulmonary Critical Care And Sleep Associates · Dulles, VAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nova Pulmonary Critical Care And Sleep Associates, LLC's NPI number?
The NPI number for Nova Pulmonary Critical Care And Sleep Associates, LLC is 1932633682. It was assigned to this organization in the NPPES registry on April 19, 2017.
Where is Nova Pulmonary Critical Care And Sleep Associates, LLC located?
Nova Pulmonary Critical Care And Sleep Associates, LLC is located at 24430 Stone Springs Blvd Unit 200, Dulles, VA 20166. The listed phone number is (571) 367-0000.
What is Nova Pulmonary Critical Care And Sleep Associates, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Nova Pulmonary Critical Care And Sleep Associates, LLC enrolled in Medicare?
Yes. Nova Pulmonary Critical Care And Sleep Associates, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nova Pulmonary Critical Care And Sleep Associates, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Nova Pulmonary Critical Care And Sleep Associates, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Pulmonary Disease (3), Nurse Practitioner (2) and Sleep Medicine (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Nova Pulmonary Critical Care And Sleep Associates, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 49D2192705) is associated with this NPI, valid through September 13, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Nova Pulmonary Critical Care And Sleep Associates, LLC was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nova Pulmonary Critical Care And Sleep Associates, Llc · NPI 1932633682
Pulmonary Disease organization in Dulles, Virginia. Organization record, active in the CMS NPPES registry since April 19, 2017.
## Identity
- **NPI:** 1932633682 (Entity type: Organization)
- **Enumerated:** April 19, 2017
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Aditya Dubey, M.D./OWNER
## Practice location
- **Address:** 24430 STONE SPRINGS BLVD UNIT 200, Dulles, VA 20166-2269
- **Phone:** (571) 367-0000 · **Fax:** (703) 857-5955
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pulmonary Disease (3), Nurse Practitioner (2), Sleep Medicine (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 0101258876 (VA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1932633682) · Data from the CMS NPPES public registry.