ARIZONA EAR NOSE AND THROAT PHYSICIANS PLLC
NPI 1730365958
Specialist/Technologist in Sun City West, AZ
About Arizona Ear Nose And Throat Physicians Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIZONA EAR NOSE AND THROAT PHYSICIANS PLLC (NPI 1730365958) is a healthcare organization registered as a specialist/technologist in Sun City West, Arizona and active in the NPI registry since January 2008. The organization maintains a secondary practice location in Sun City and lists Eleonora Kazimiera Tysiac, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arizona Ear Nose And Throat Physicians Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Arizona Ear Nose And Throat Physicians PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
Sun City West, AZ 85375
Sun City West, AZ 85375
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 Arizona Ear Nose And Throat Physicians PLLC's NPI number?
The NPI number for Arizona Ear Nose And Throat Physicians PLLC is 1730365958. It was assigned to this organization in the NPPES registry on January 17, 2008.
Where is Arizona Ear Nose And Throat Physicians PLLC located?
Arizona Ear Nose And Throat Physicians PLLC is located at 14510 W Shumway Dr Ste 101, Sun City West, AZ 85375. The listed phone number is (623) 975-1660.
What is Arizona Ear Nose And Throat Physicians PLLC's specialty?
The primary specialty registered for this NPI is Specialist/Technologist with taxonomy code 235500000X.
Is Arizona Ear Nose And Throat Physicians PLLC enrolled in Medicare?
Yes. Arizona Ear Nose And Throat Physicians PLLC is registered in the Medicare PECOS enrollment system.
When is Arizona Ear Nose And Throat Physicians PLLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arizona, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Arizona Ear Nose And Throat Physicians PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Arizona Ear Nose And Throat Physicians PLLC. 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 (3) and Nurse Practitioner (2). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Arizona Ear Nose And Throat Physicians PLLC accept?
Health plans from Ambetter from Arizona Complete Health list Arizona Ear Nose And Throat Physicians PLLC 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 Arizona Ear Nose And Throat Physicians PLLC was last updated on January 23, 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.
# Arizona Ear Nose And Throat Physicians Pllc · NPI 1730365958
Specialist/Technologist organization in Sun City West, Arizona. Organization record, active in the CMS NPPES registry since January 17, 2008.
## Identity
- **NPI:** 1730365958 (Entity type: Organization)
- **Enumerated:** January 17, 2008
- **Primary specialty:** Specialist/Technologist · taxonomy 235500000X
- **Organization subpart:** No
- **Authorized official:** Eleonora Tysiac, ADMINISTRATOR
## Practice location
- **Address:** 14510 W SHUMWAY DR STE 101, Sun City West, AZ 85375-5815
- **Phone:** (623) 975-1660 · **Fax:** (623) 584-4282
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Arizona, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Otolaryngology (3), Nurse Practitioner (2); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 23, 2023
- **Other identifiers:** Other 40016859 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1730365958) · Data from the CMS NPPES public registry.