ROBIN ELLEN LEDER, M.D., L.L.C.
NPI 1114063872
General Practice in Hackensack, NJ
About Robin Ellen Leder, M.d., L.l.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBIN ELLEN LEDER, M.D., L.L.C. (NPI 1114063872) is a healthcare organization registered as a general practice in Hackensack, New Jersey and active in the NPI registry since January 2007. The organization lists Robin Ellen Leder, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 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)
Robin Ellen Leder, M.d., L.l.c. 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 Robin Ellen Leder, M.D., L.L.C., 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 Robin Ellen Leder, M.D., L.L.C.'s NPI number?
The NPI number for Robin Ellen Leder, M.D., L.L.C. is 1114063872. It was assigned to this organization in the NPPES registry on January 29, 2007.
Where is Robin Ellen Leder, M.D., L.L.C. located?
Robin Ellen Leder, M.D., L.L.C. is located at 235 Prospect Ave Suite Lb, Hackensack, NJ 07601. The listed phone number is (201) 525-1155.
What is Robin Ellen Leder, M.D., L.L.C.'s specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Robin Ellen Leder, M.D., L.L.C. enrolled in Medicare?
Yes. Robin Ellen Leder, M.D., L.L.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Robin Ellen Leder, M.D., L.L.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Robin Ellen Leder, M.D., L.L.C.. 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 Robin Ellen Leder, M.D., L.L.C. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Robin Ellen Leder, M.d., L.l.c. · NPI 1114063872
General Practice organization in Hackensack, New Jersey. Organization record, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1114063872 (Entity type: Organization)
- **Enumerated:** January 29, 2007
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **Organization subpart:** No
- **Authorized official:** Robin Leder, OWNER
## Practice location
- **Address:** 235 PROSPECT AVE, SUITE LB, Hackensack, NJ 07601-2510
- **Phone:** (201) 525-1155
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (General Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1114063872) · Data from the CMS NPPES public registry.