METTA VISTA MENTAL HEALTH LLC
NPI 1396553277
Counselor - Professional in West Allis, WI
About Metta Vista Mental Health Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
METTA VISTA MENTAL HEALTH LLC (NPI 1396553277) is a healthcare organization registered as a professional in West Allis, Wisconsin and active in the NPI registry since December 2024. The organization lists Mark Thomas Machak, Owner/lpc, 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)
Metta Vista Mental 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 Metta Vista Mental 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 Metta Vista Mental Health LLC's NPI number?
The NPI number for Metta Vista Mental Health LLC is 1396553277. It was assigned to this organization in the NPPES registry on December 23, 2024.
Where is Metta Vista Mental Health LLC located?
Metta Vista Mental Health LLC is located at 10150 W National Ave Ste 204, West Allis, WI 53227. The listed phone number is (414) 617-5143.
What is Metta Vista Mental Health LLC's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Metta Vista Mental Health LLC enrolled in Medicare?
Yes. Metta Vista Mental Health LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Metta Vista Mental Health LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Metta Vista Mental 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.
When was this NPI record last updated?
The NPPES record for Metta Vista Mental Health LLC was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Metta Vista Mental Health Llc · NPI 1396553277
Professional organization in West Allis, Wisconsin. Organization record, active in the CMS NPPES registry since December 23, 2024.
## Identity
- **NPI:** 1396553277 (Entity type: Organization)
- **Enumerated:** December 23, 2024
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Organization subpart:** No
- **Authorized official:** Mark Machak, OWNER/LPC
## Practice location
- **Address:** 10150 W NATIONAL AVE STE 204, West Allis, WI 53227-2145
- **Phone:** (414) 617-5143
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Mental Health Counselor) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396553277) · Data from the CMS NPPES public registry.