NPPES file of Aug 9, 2026

Delaware Sleep Disorder Centers in Dover, DE

This location of Delaware Sleep Disorder Centers bills under NPI 1700598232, an organization record issued on Dec 15, 2022 with the primary taxonomy Sleep Disorder Diagnostic Clinic/Center. It is one of 21 NPIs registered under this name and one of 2 in Dover; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1700598232
Legal name
Delaware Sleep Disorder Centers
Entity
Type 2 · organization
Primary taxonomy
Sleep Disorder Diagnostic Clinic/Center 261QS1200X
Practice location
30 E DIVISION ST, Dover, DE 19901
Phone
302-652-5109
Mailing address
Newark, DE
Enumerated
Dec 15, 2022
Record updated
Feb 9, 2023
Authorized official
Owner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other Dover NPI

  1. Delaware Sleep Disorder Centers, LLC1893 S DUPONT HWY · issued Dec 23, 20251578428371

1 clinician CMS lists with Delaware Sleep Disorder Centers in Dover

  1. Ercilia Arias, MDPulmonary Disease Physician1720032675

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 21 Delaware Sleep Disorder Centers NPIs

Every location registered under this name, in 10 cities.

See every location

Checking an organization

  1. Confirm the business with the Delaware secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Dover NPI should I use?

Ask the office which NPI it bills under; all 2 Dover NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.