South Mountain Therapy LLC
NPI 1952939944 · Mental Health Clinic/Center (Including Community Mental Health Center) · Millburn, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
South Mountain Therapy LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Millburn, NJ (NPI 1952939944).
Provider details
- NPI number
- 1952939944
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Shobha Ayyappan, Psychotherapist(347) 740-5710
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is South Mountain Therapy LLC's NPI number?
- South Mountain Therapy LLC's National Provider Identifier (NPI) is 1952939944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Mountain Therapy LLC?
- South Mountain Therapy LLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is South Mountain Therapy LLC located?
- South Mountain Therapy LLC's practice location on file with NPPES is 146 Glen Ave, Millburn, NJ 07041-1722.
- What is South Mountain Therapy LLC's phone number?
- The practice phone number listed in the NPPES registry for South Mountain Therapy LLC is (347) 740-5710.
- Does South Mountain Therapy LLC accept Medicare?
- South Mountain Therapy LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for South Mountain Therapy LLC?
- The authorized official listed on South Mountain Therapy LLC's NPPES record is Shobha Ayyappan, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Mountain Therapy LLC's NPI active?
- Yes — South Mountain Therapy LLC's NPI (1952939944) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.