ADVANCED TREATMENT LLC
NPI 1396338414
Clinic/Center in Paramus, NJ
About Advanced Treatment Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVANCED TREATMENT LLC (NPI 1396338414) is a healthcare organization registered as a clinic/center in Paramus, New Jersey and active in the NPI registry since February 2021. The organization maintains a secondary practice location in Mahwah and lists Shahan Sibtain, Psychiatrist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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)
Advanced Treatment 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 Advanced Treatment 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 Advanced Treatment LLC's NPI number?
The NPI number for Advanced Treatment LLC is 1396338414. It was assigned to this organization in the NPPES registry on February 19, 2021.
Where is Advanced Treatment LLC located?
Advanced Treatment LLC is located at 230 E Ridgewood Ave Building 6, 2nd Floor, Paramus, NJ 07652. The listed phone number is (551) 237-4987.
What is Advanced Treatment LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Advanced Treatment LLC enrolled in Medicare?
Yes. Advanced Treatment LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Advanced Treatment LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Advanced Treatment 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 Advanced Treatment LLC was last updated on November 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Advanced Treatment Llc · NPI 1396338414
Clinic/Center organization in Paramus, New Jersey. Organization record, active in the CMS NPPES registry since February 19, 2021.
## Identity
- **NPI:** 1396338414 (Entity type: Organization)
- **Enumerated:** February 19, 2021
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Shahan Sibtain, PSYCHIATRIST
## Practice location
- **Address:** 230 E RIDGEWOOD AVE BUILDING 6, 2ND FLOOR, Paramus, NJ 07652-4142
- **Phone:** (551) 237-4987 · **Fax:** (201) 967-4182
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Psychiatry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396338414) · Data from the CMS NPPES public registry.