DONN CHIROPRACTIC LLC
NPI 1972959450
Chiropractor in Onawa, IA
About Donn Chiropractic Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONN CHIROPRACTIC LLC (NPI 1972959450) is a healthcare organization registered as a chiropractor in Onawa, Iowa and active in the NPI registry since May 2016. The organization lists Brittney Lynne Donn, Dr., as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Donn Chiropractic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Donn Chiropractic LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Donn Chiropractic LLC's NPI number?
The NPI number for Donn Chiropractic LLC is 1972959450. It was assigned to this organization in the NPPES registry on May 13, 2016.
Where is Donn Chiropractic LLC located?
Donn Chiropractic LLC is located at 2525 Iowa Ave, Onawa, IA 51040. The listed phone number is (712) 423-3989.
What is Donn Chiropractic LLC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Donn Chiropractic LLC enrolled in Medicare?
Yes. Donn Chiropractic LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Donn Chiropractic LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Donn Chiropractic 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Donn Chiropractic LLC was last updated on May 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Donn Chiropractic Llc · NPI 1972959450
Chiropractor organization in Onawa, Iowa. Organization record, active in the CMS NPPES registry since May 13, 2016.
## Identity
- **NPI:** 1972959450 (Entity type: Organization)
- **Enumerated:** May 13, 2016
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Brittney Donn, DR.
## Practice location
- **Address:** 2525 IOWA AVE, Onawa, IA 51040-1789
- **Phone:** (712) 423-3989
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 13, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1972959450) · Data from the CMS NPPES public registry.