CENTER FOR SLEEP AND NASAL SINUS DISORDERS, LLC
NPI 1568015485
Otolaryngology - Sleep Medicine in South Bend, IN
About Center For Sleep And Nasal Sinus Disorders, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CENTER FOR SLEEP AND NASAL SINUS DISORDERS, LLC (NPI 1568015485), doing business as Advent, is a healthcare organization registered as a sleep medicine in South Bend, Indiana and active in the NPI registry since July 2019. The organization maintains 4 additional practice locations and lists Madan N Kandula, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Center For Sleep And Nasal Sinus Disorders, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Center For Sleep And Nasal Sinus Disorders, LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (9)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently 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 Center For Sleep And Nasal Sinus Disorders, LLC's NPI number?
The NPI number for Center For Sleep And Nasal Sinus Disorders, LLC is 1568015485. It was assigned to this organization in the NPPES registry on July 19, 2019. The provider is doing business as Advent.
Where is Center For Sleep And Nasal Sinus Disorders, LLC located?
Center For Sleep And Nasal Sinus Disorders, LLC is located at 53760 Generations Dr, South Bend, IN 46635. The listed phone number is (888) 938-3838.
What is Center For Sleep And Nasal Sinus Disorders, LLC's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Sleep Medicine, with taxonomy code 207YS0012X.
Is Center For Sleep And Nasal Sinus Disorders, LLC enrolled in Medicare?
Yes. Center For Sleep And Nasal Sinus Disorders, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Center For Sleep And Nasal Sinus Disorders, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Center For Sleep And Nasal Sinus Disorders, 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 Otolaryngology (6) and Nurse Practitioner (3). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Center For Sleep And Nasal Sinus Disorders, LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Center For Sleep And Nasal Sinus Disorders, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Center For Sleep And Nasal Sinus Disorders, LLC was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Center For Sleep And Nasal Sinus Disorders, Llc · NPI 1568015485
Sleep Medicine organization in South Bend, Indiana. Organization record, active in the CMS NPPES registry since July 19, 2019.
## Identity
- **NPI:** 1568015485 (Entity type: Organization)
- **Enumerated:** July 19, 2019
- **Primary specialty:** Otolaryngology - Sleep Medicine · taxonomy 207YS0012X
- **Also known as:** ADVENT (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Madan Kandula, CEO
## Practice location
- **Address:** 53760 GENERATIONS DR, South Bend, IN 46635-1539
- **Phone:** (888) 938-3838 · **Fax:** (888) 919-1083
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Otolaryngology (6), Nurse Practitioner (3); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1568015485) · Data from the CMS NPPES public registry.