GREENBROOK TMS ST LOUIS, LLC
NPI 1144713884
Psychiatry & Neurology - Psychiatry in Chesterfield, MO
About Greenbrook Tms St Louis, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREENBROOK TMS ST LOUIS, LLC (NPI 1144713884) is a healthcare organization registered as a psychiatry in Chesterfield, Missouri and active in the NPI registry since June 2018. The organization maintains 5 additional practice locations and lists Patricia Willet, Director Of Managed Care, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 3
Secondary Practice Locations 5
Group Practice 1
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)
Greenbrook Tms St Louis, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Greenbrook Tms St Louis, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
Chesterfield, MO 63017
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 Greenbrook Tms St Louis, LLC's NPI number?
The NPI number for Greenbrook Tms St Louis, LLC is 1144713884. It was assigned to this organization in the NPPES registry on June 7, 2018. The provider is also known as Greenbrook Mental Wellness Centers, Greenbrook TMS and TMS NeuroHealth Centers Inc.
Where is Greenbrook Tms St Louis, LLC located?
Greenbrook Tms St Louis, LLC is located at 16091 Swingley Ridge Rd Ste 100, Chesterfield, MO 63017. The listed phone number is (855) 940-4867.
What is Greenbrook Tms St Louis, LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Greenbrook Tms St Louis, LLC enrolled in Medicare?
Yes. Greenbrook Tms St Louis, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Greenbrook Tms St Louis, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to Greenbrook Tms St Louis, 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. The largest specialties are Psychiatry (8), Nurse Practitioner (2) and Licensed Professional Counselor (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Greenbrook Tms St Louis, 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 3 other insurers list Greenbrook Tms St Louis, 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 Greenbrook Tms St Louis, LLC was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Greenbrook Tms St Louis, Llc · NPI 1144713884
Psychiatry organization in Chesterfield, Missouri. Organization record, active in the CMS NPPES registry since June 7, 2018.
## Identity
- **NPI:** 1144713884 (Entity type: Organization)
- **Enumerated:** June 7, 2018
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Also known as:** Greenbrook Mental Wellness Centers (Other Name); Greenbrook TMS (Other Name); TMS NeuroHealth Centers Inc (Other Name)
- **Organization subpart:** No
- **Authorized official:** Patricia Willet, DIRECTOR OF MANAGED CARE
## Practice location
- **Address:** 16091 SWINGLEY RIDGE RD STE 100, Chesterfield, MO 63017-2056
- **Phone:** (855) 940-4867 · **Fax:** (855) 721-4867
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (8), Nurse Practitioner (2), Licensed Professional Counselor (1); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144713884) · Data from the CMS NPPES public registry.