LINDA BOSACK M S
NPI 1861153645
Audiologist-Hearing Aid Fitter in Orland Park, IL
About Linda Bosack M S NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDA BOSACK M S (NPI 1861153645) is a healthcare organization registered as an audiologist-hearing aid fitter in Orland Park, Illinois and active in the NPI registry since January 2022. The organization lists Linda Bosack, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Linda Bosack M S is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Linda Bosack M S, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
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 Century Audiology's NPI number?
The NPI number for Century Audiology is 1861153645. It was assigned to this organization in the NPPES registry on January 4, 2022. The provider is doing business as Linda Bosack M S.
Where is Century Audiology located?
Century Audiology is located at 16001 108th Ave, Orland Park, IL 60467. The listed phone number is (708) 460-5500.
What is Century Audiology's specialty?
The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.
Is Century Audiology enrolled in Medicare?
Yes. Century Audiology is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Century Audiology?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Century Audiology. 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, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Century Audiology was last updated on April 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Linda Bosack M S · NPI 1861153645
Audiologist-Hearing Aid Fitter organization in Orland Park, Illinois. Organization record, active in the CMS NPPES registry since January 4, 2022.
## Identity
- **NPI:** 1861153645 (Entity type: Organization)
- **Enumerated:** January 4, 2022
- **Primary specialty:** Audiologist-Hearing Aid Fitter · taxonomy 237600000X
- **Legal business name:** Century Audiology
- **Organization subpart:** No
- **Authorized official:** Linda Bosack, OWNER
## Practice location
- **Address:** 16001 108TH AVE, Orland Park, IL 60467-8788
- **Phone:** (708) 460-5500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians (Qualified Audiologist) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1861153645) · Data from the CMS NPPES public registry.