MITCHELL LEE LEMIEUR APRN
NPI 1235916552
Nurse Practitioner - Psychiatric/Mental Health in Westminster, CO
About Mitchell Lee Lemieur Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MITCHELL LEE LEMIEUR APRN (NPI 1235916552) is an individual psychiatric/mental health provider in Westminster, Colorado, licensed in Colorado (APN.1000088-NP) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mitchell Lee Lemieur Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mitchell Lemieur reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Niwot, CO 80503
- Reassigned Medicare billing, Colorado enrollment
- 40 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WESTMINSTER, CO 80234
WESTMINSTER, CO 80234
WESTMINSTER, CO 80234
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 Mitchell Lemieur's NPI number?
The NPI number for Mitchell Lemieur is 1235916552. It was assigned to this individual provider in the NPPES registry on September 11, 2023.
Where is Mitchell Lemieur located?
Mitchell Lemieur practices at 12041 Tejon St, Westminster, CO 80234. The listed phone number is (303) 993-7356.
What is Mitchell Lemieur's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Mitchell Lemieur enrolled in Medicare?
Yes. Mitchell Lemieur is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mitchell Lemieur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Lemieur reassigns Medicare benefits to Amavi Integrative Mental Wellness LLC (Niwot, CO). The 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 Mitchell Lemieur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mitchell Lemieur accept?
Health plans from Select Health list Mitchell Lemieur 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 Mitchell Lemieur was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mitchell Lee Lemieur, APRN · NPI 1235916552
Psychiatric/Mental Health physician in Westminster, Colorado. Individual provider, active in the CMS NPPES registry since September 11, 2023.
## Identity
- **NPI:** 1235916552 (Entity type: Individual)
- **Enumerated:** September 11, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APN.1000088-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 12041 TEJON ST, Westminster, CO 80234-2314
- **Phone:** (303) 993-7356
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Amavi Integrative Mental Wellness LLC (NPI 1841823994, Niwot, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1235916552) · Data from the CMS NPPES public registry.