DIONNE NEUROLOGY LLC
NPI 1851103444
Psychiatry & Neurology - Neurology in Washington, MO
About Dionne Neurology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIONNE NEUROLOGY LLC (NPI 1851103444) is a healthcare organization registered as a neurology in Washington, Missouri and active in the NPI registry since January 2025. The organization lists Kalen Dionne, Owner, 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)
Dionne Neurology 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 Dionne Neurology 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 Dionne Neurology LLC's NPI number?
The NPI number for Dionne Neurology LLC is 1851103444. It was assigned to this organization in the NPPES registry on January 22, 2025.
Where is Dionne Neurology LLC located?
Dionne Neurology LLC is located at 811 E 8th St Ste 102, Washington, MO 63090. The listed phone number is (636) 330-2020.
What is Dionne Neurology LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Dionne Neurology LLC enrolled in Medicare?
Yes. Dionne Neurology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dionne Neurology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Dionne Neurology 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 Dionne Neurology LLC was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.
# Dionne Neurology Llc · NPI 1851103444
Neurology organization in Washington, Missouri. Organization record, active in the CMS NPPES registry since January 22, 2025.
## Identity
- **NPI:** 1851103444 (Entity type: Organization)
- **Enumerated:** January 22, 2025
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Organization subpart:** No
- **Authorized official:** Kalen Dionne, OWNER
## Practice location
- **Address:** 811 E 8TH ST STE 102, Washington, MO 63090-3104
- **Phone:** (636) 330-2020
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Neurology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851103444) · Data from the CMS NPPES public registry.