DERMATOLOGY CONSULTANTS OF NORTHERN JERSEY LLC
NPI 1942201645
Dermatology in Morristown, NJ
About Dermatology Consultants Of Northern Jersey Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DERMATOLOGY CONSULTANTS OF NORTHERN JERSEY LLC (NPI 1942201645) is a healthcare organization registered as a dermatology in Morristown, New Jersey and active in the NPI registry since August 2005. The organization lists Mark Popkin, Medical Doctor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dermatology Consultants Of Northern Jersey Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Dermatology Consultants Of Northern Jersey LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. 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 Dermatology Consultants Of Northern Jersey LLC's NPI number?
The NPI number for Dermatology Consultants Of Northern Jersey LLC is 1942201645. It was assigned to this organization in the NPPES registry on August 3, 2005.
Where is Dermatology Consultants Of Northern Jersey LLC located?
Dermatology Consultants Of Northern Jersey LLC is located at 261 James St Suite 2B, Morristown, NJ 07960. The listed phone number is (973) 993-1433.
What is Dermatology Consultants Of Northern Jersey LLC's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Dermatology Consultants Of Northern Jersey LLC enrolled in Medicare?
Yes. Dermatology Consultants Of Northern Jersey LLC is registered in the Medicare PECOS enrollment system.
When is Dermatology Consultants Of Northern Jersey LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New Jersey, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Dermatology Consultants Of Northern Jersey LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Dermatology, reassign their Medicare billing to Dermatology Consultants Of Northern Jersey 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Dermatology Consultants Of Northern Jersey LLC was last updated on February 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dermatology Consultants Of Northern Jersey Llc · NPI 1942201645
Dermatology organization in Morristown, New Jersey. Organization record, active in the CMS NPPES registry since August 3, 2005.
## Identity
- **NPI:** 1942201645 (Entity type: Organization)
- **Enumerated:** August 3, 2005
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Organization subpart:** No
- **Authorized official:** Mark Popkin, MEDICAL DOCTOR
## Practice location
- **Address:** 261 JAMES ST, SUITE 2B, Morristown, NJ 07960-6392
- **Phone:** (973) 993-1433 · **Fax:** (973) 993-1176
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, New Jersey, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Dermatology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1942201645) · Data from the CMS NPPES public registry.