EAR INSTITUTES, LLC
NPI 1881168441
Otolaryngology in Blaine, MN
About Ear Institutes, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EAR INSTITUTES, LLC (NPI 1881168441), doing business as Advent, is a healthcare organization registered as an otolaryngology in Blaine, Minnesota and active in the NPI registry since January 2019. The organization holds a CLIA Waiver certificate valid through July 4, 2028, maintains 5 additional practice locations, and lists Madan N Kandula, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Secondary Practice Locations 5
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)
Ear Institutes, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Ear Institutes, LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.
Clinicians, nearest first (7)
Blaine, MN 55449
Blaine, MN 55449
Blaine, MN 55449
Blaine, MN 55449
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 24D2263703
Ear Institute, LLC · Blaine, MNFrequently 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 Ear Institutes, LLC's NPI number?
The NPI number for Ear Institutes, LLC is 1881168441. It was assigned to this organization in the NPPES registry on January 17, 2019. The provider is doing business as Advent and MN Ear & Sinus Center.
Where is Ear Institutes, LLC located?
Ear Institutes, LLC is located at 4365 Pheasant Ridge Dr NE Ste 106, Blaine, MN 55449. The listed phone number is (888) 938-3838.
What is Ear Institutes, LLC's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Ear Institutes, LLC enrolled in Medicare?
Yes. Ear Institutes, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ear Institutes, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Ear Institutes, 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 Nurse Practitioner (4) and Otolaryngology (3). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Ear Institutes, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 24D2263703) is associated with this NPI, valid through July 4, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Ear Institutes, LLC accept?
Health plans from Sanford Health Plan list Ear Institutes, 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 Ear Institutes, 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 8 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.
# Ear Institutes, Llc · NPI 1881168441
Otolaryngology organization in Blaine, Minnesota. Organization record, active in the CMS NPPES registry since January 17, 2019.
## Identity
- **NPI:** 1881168441 (Entity type: Organization)
- **Enumerated:** January 17, 2019
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **Also known as:** ADVENT (Doing Business As); MN Ear & Sinus Center (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Madan Kandula, CEO
## Practice location
- **Address:** 4365 PHEASANT RIDGE DR NE STE 106, Blaine, MN 55449-4544
- **Phone:** (888) 938-3838 · **Fax:** (888) 919-1083
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Otolaryngology (3); 4 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2026
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1881168441) · Data from the CMS NPPES public registry.