HOLLAND HEARING CENTER
NPI 1235676529
Audiologist in Abilene, TX
About Holland Hearing Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLAND HEARING CENTER (NPI 1235676529) is a healthcare organization registered as an audiologist in Abilene, Texas and active in the NPI registry since January 2017. The organization lists Kelsi Mangrem, Audiologist, 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)
Holland Hearing Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Holland Hearing Center, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
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 J K Mangrem's NPI number?
The NPI number for J K Mangrem is 1235676529. It was assigned to this organization in the NPPES registry on January 24, 2017. The provider is doing business as Holland Hearing Center.
Where is J K Mangrem located?
J K Mangrem is located at 7 Hospital Dr, Abilene, TX 79606. The listed phone number is (325) 437-4730.
What is J K Mangrem's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is J K Mangrem enrolled in Medicare?
Yes. J K Mangrem is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through J K Mangrem?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Qualified Audiologist, reassign their Medicare billing to J K Mangrem. 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, 3 practice 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 J K Mangrem was last updated on January 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Holland Hearing Center · NPI 1235676529
Audiologist organization in Abilene, Texas. Organization record, active in the CMS NPPES registry since January 24, 2017.
## Identity
- **NPI:** 1235676529 (Entity type: Organization)
- **Enumerated:** January 24, 2017
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Legal business name:** J K Mangrem
- **Organization subpart:** No
- **Authorized official:** Kelsi Mangrem, AUDIOLOGIST
## Practice location
- **Address:** 7 HOSPITAL DR, Abilene, TX 79606-5269
- **Phone:** (325) 437-4730
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians (Qualified Audiologist) reassign Medicare billing to this organization (form CMS-855R); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 25, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1235676529) · Data from the CMS NPPES public registry.