ASSOCIATES IN EAR NOSE & THROAT AND HEAD & NECK SURGERY
NPI 1205989993
Specialist in Elgin, IL
About Associates In Ear Nose & Throat And Head & Neck Surgery NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASSOCIATES IN EAR NOSE & THROAT AND HEAD & NECK SURGERY (NPI 1205989993) is a healthcare organization registered as a specialist in Elgin, Illinois and active in the NPI registry since January 2007. The organization lists Jongwook Ham, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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)
Associates In Ear Nose & Throat And Head & Neck Surgery is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
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
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Associates In Ear Nose & Throat And Head & Neck Surgery, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Associates In Ear Nose & Throat And Head & Neck Surgery's NPI number?
The NPI number for Associates In Ear Nose & Throat And Head & Neck Surgery is 1205989993. It was assigned to this organization in the NPPES registry on January 18, 2007.
Where is Associates In Ear Nose & Throat And Head & Neck Surgery located?
Associates In Ear Nose & Throat And Head & Neck Surgery is located at 2050 Larkin Ave Suite 102, Elgin, IL 60123. The listed phone number is (847) 742-7458.
What is Associates In Ear Nose & Throat And Head & Neck Surgery's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Associates In Ear Nose & Throat And Head & Neck Surgery enrolled in Medicare?
Yes. Associates In Ear Nose & Throat And Head & Neck Surgery is registered in the Medicare PECOS enrollment system.
When is Associates In Ear Nose & Throat And Head & Neck Surgery'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 (Illinois, Clinic/Group Practice) is due for revalidation by March 31, 2027. 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 Associates In Ear Nose & Throat And Head & Neck Surgery?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Otolaryngology, reassign their Medicare billing to Associates In Ear Nose & Throat And Head & Neck Surgery. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Associates In Ear Nose & Throat And Head & Neck Surgery was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Associates In Ear Nose & Throat And Head & Neck Surgery · NPI 1205989993
Specialist organization in Elgin, Illinois. Organization record, active in the CMS NPPES registry since January 18, 2007.
## Identity
- **NPI:** 1205989993 (Entity type: Organization)
- **Enumerated:** January 18, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Jongwook Ham, PRESIDENT
## Practice location
- **Address:** 2050 LARKIN AVE, SUITE 102, Elgin, IL 60123-4405
- **Phone:** (847) 742-7458 · **Fax:** (847) 742-0191
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Illinois, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Otolaryngology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1205989993) · Data from the CMS NPPES public registry.