SOUTH MOUNTAIN THERAPY LLC
NPI 1952939944
Clinic/Center - Mental Health (Including Community Mental Health Center) in Millburn, NJ
About South Mountain Therapy Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTH MOUNTAIN THERAPY LLC (NPI 1952939944) is a healthcare organization registered as a mental health (including community mental health center) in Millburn, New Jersey and active in the NPI registry since March 2020. The organization lists Shobha Ayyappan, Psychotherapist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
South Mountain Therapy 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 South Mountain Therapy 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 South Mountain Therapy LLC's NPI number?
The NPI number for South Mountain Therapy LLC is 1952939944. It was assigned to this organization in the NPPES registry on March 27, 2020.
Where is South Mountain Therapy LLC located?
South Mountain Therapy LLC is located at 146 Glen Ave, Millburn, NJ 07041. The listed phone number is (347) 740-5710.
What is South Mountain Therapy 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 South Mountain Therapy LLC enrolled in Medicare?
Yes. South Mountain Therapy LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through South Mountain Therapy LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to South Mountain Therapy 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 South Mountain Therapy LLC was last updated on November 30, 2023. 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.
# South Mountain Therapy Llc · NPI 1952939944
Mental Health (Including Community Mental Health Center) organization in Millburn, New Jersey. Organization record, active in the CMS NPPES registry since March 27, 2020.
## Identity
- **NPI:** 1952939944 (Entity type: Organization)
- **Enumerated:** March 27, 2020
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Shobha Ayyappan, PSYCHOTHERAPIST
## Practice location
- **Address:** 146 GLEN AVE, Millburn, NJ 07041-1722
- **Phone:** (347) 740-5710
## 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:** November 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1952939944) · Data from the CMS NPPES public registry.