MOUNT SUPPORT LLC
NPI 1255188868
Clinic/Center - Adolescent and Children Mental Health in Brooklyn, NY
About Mount Support Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOUNT SUPPORT LLC (NPI 1255188868), doing business as Mount Behavioral Health, is a healthcare organization registered as an adolescent and children mental health in Brooklyn, New York and active in the NPI registry since May 2024. The organization lists Zalmen Lovi, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Mount Support Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Mount Support LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
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 Mount Support LLC's NPI number?
The NPI number for Mount Support LLC is 1255188868. It was assigned to this organization in the NPPES registry on May 1, 2024. The provider is doing business as Mount Behavioral Health.
Where is Mount Support LLC located?
Mount Support LLC is located at 545 Broadway Ste 2B, Brooklyn, NY 11206. The listed phone number is (718) 400-9077.
What is Mount Support LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Adolescent and Children Mental Health, with taxonomy code 261QM0855X.
Is Mount Support LLC enrolled in Medicare?
Yes. Mount Support LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mount Support LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Mount Support LLC, in Clinical Psychologist and Nurse Practitioner. 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 Mount Support LLC was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mount Support Llc · NPI 1255188868
Adolescent and Children Mental Health organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since May 1, 2024.
## Identity
- **NPI:** 1255188868 (Entity type: Organization)
- **Enumerated:** May 1, 2024
- **Primary specialty:** Clinic/Center - Adolescent and Children Mental Health · taxonomy 261QM0855X
- **Also known as:** Mount Behavioral Health (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Zalmen Lovi, PRESIDENT
## Practice location
- **Address:** 545 BROADWAY STE 2B, Brooklyn, NY 11206-2962
- **Phone:** (718) 400-9077
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Psychologist (1), Nurse Practitioner (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1255188868) · Data from the CMS NPPES public registry.