MARK H SEGLIN PH.D.
NPI 1184754632
Psychologist in West Orange, NJ
About Mark H Seglin Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK H SEGLIN PH.D. (NPI 1184754632) is an individual psychologist in West Orange, New Jersey, licensed in New Jersey (2138) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark H Seglin Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Seglin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jersey City, NJ 07305
- Reassigned Medicare billing, New Jersey enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Seglin's NPI number?
The NPI number for Mark Seglin is 1184754632. It was assigned to this individual provider in the NPPES registry on March 6, 2007.
Where is Mark Seglin located?
Mark Seglin practices at 89 Lapis Cir, West Orange, NJ 07052. The listed phone number is (973) 325-3131.
What is Mark Seglin's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Mark Seglin enrolled in Medicare?
Yes. Mark Seglin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Seglin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Seglin reassigns Medicare benefits to Activity And Human Performance Center (Jersey City, NJ). The 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 Mark Seglin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Seglin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.