L'ASIST BEHAVIORAL HEALTH, LLC
NPI 1487480166
Clinic/Center - Mental Health (Including Community Mental Health Center) in Butte, MT
About L'asist Behavioral Health, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
L'ASIST BEHAVIORAL HEALTH, LLC (NPI 1487480166) is a healthcare organization registered as a mental health (including community mental health center) in Butte, Montana and active in the NPI registry since September 2024. The organization lists Keely Mills, Administrator/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
L'asist Behavioral Health, 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 L'asist Behavioral Health, 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 L'asist Behavioral Health, LLC's NPI number?
The NPI number for L'asist Behavioral Health, LLC is 1487480166. It was assigned to this organization in the NPPES registry on September 10, 2024.
Where is L'asist Behavioral Health, LLC located?
L'asist Behavioral Health, LLC is located at 1720 Four Mile Rd, Butte, MT 59701. The listed phone number is (406) 490-3145.
What is L'asist Behavioral Health, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
Is L'asist Behavioral Health, LLC enrolled in Medicare?
Yes. L'asist Behavioral Health, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through L'asist Behavioral Health, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to L'asist Behavioral Health, 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.
What insurance does L'asist Behavioral Health, LLC accept?
Health plans from Blue Cross and Blue Shield of Montana list L'asist Behavioral Health, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for L'asist Behavioral Health, LLC was last updated on October 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.
# L'asist Behavioral Health, Llc · NPI 1487480166
Mental Health (Including Community Mental Health Center) organization in Butte, Montana. Organization record, active in the CMS NPPES registry since September 10, 2024.
## Identity
- **NPI:** 1487480166 (Entity type: Organization)
- **Enumerated:** September 10, 2024
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Keely Mills, ADMINISTRATOR/OWNER
## Practice location
- **Address:** 1720 FOUR MILE RD, Butte, MT 59701-0907
- **Phone:** (406) 490-3145 · **Fax:** (406) 204-5517
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Clinical Social Worker) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487480166) · Data from the CMS NPPES public registry.