EQUILIBRIUM MENTAL HEALTH SERVICES, LLC
NPI 1346903911
Clinic/Center - Mental Health (Including Community Mental Health Center) in Saint Peters, MO
About Equilibrium Mental Health Services, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EQUILIBRIUM MENTAL HEALTH SERVICES, LLC (NPI 1346903911) is a healthcare organization registered as a mental health (including community mental health center) in Saint Peters, Missouri and active in the NPI registry since October 2021. The organization lists Brittania Rene Phillips, Psychiatric Nurse Practitioner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Equilibrium Mental Health Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Equilibrium Mental Health Services, 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 Equilibrium Mental Health Services, LLC's NPI number?
The NPI number for Equilibrium Mental Health Services, LLC is 1346903911. It was assigned to this organization in the NPPES registry on October 20, 2021.
Where is Equilibrium Mental Health Services, LLC located?
Equilibrium Mental Health Services, LLC is located at 5700 Mexico Rd Ste 8, Saint Peters, MO 63376. The listed phone number is (636) 477-6464.
What is Equilibrium Mental Health Services, 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 Equilibrium Mental Health Services, LLC enrolled in Medicare?
Yes. Equilibrium Mental Health Services, LLC is registered in the Medicare PECOS enrollment system.
When is Equilibrium Mental Health Services, LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Missouri, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Equilibrium Mental Health Services, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Equilibrium Mental Health Services, 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 Equilibrium Mental Health Services, LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 1 other insurer list Equilibrium Mental Health Services, 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 Equilibrium Mental Health Services, LLC was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Equilibrium Mental Health Services, Llc · NPI 1346903911
Mental Health (Including Community Mental Health Center) organization in Saint Peters, Missouri. Organization record, active in the CMS NPPES registry since October 20, 2021.
## Identity
- **NPI:** 1346903911 (Entity type: Organization)
- **Enumerated:** October 20, 2021
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Brittania Phillips, PSYCHIATRIC NURSE PRACTITIONER
## Practice location
- **Address:** 5700 MEXICO RD STE 8, Saint Peters, MO 63376-1667
- **Phone:** (636) 477-6464 · **Fax:** (636) 410-9291
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Missouri, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 9, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1346903911) · Data from the CMS NPPES public registry.