MR. SALIM A MATAR MD
NPI 1609891571
Specialist in Port Jefferson, NY
About Mr. Salim A Matar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. SALIM A MATAR MD (NPI 1609891571) is an individual specialist in Port Jefferson, New York, licensed in New York (191264) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with John T Mather Memorial Hospital Of Port Jefferson, and is a graduate of Other (1984).
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)
Mr. Salim A Matar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Salim Matar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
John T Mather Memorial Hospital Of Port Jefferson
Acute Care Hospitals · Port Jefferson, NYOther Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT JEFFERSON, NY 11777
PORT JEFFERSON, NY 11777
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 Salim Matar's NPI number?
The NPI number for Salim Matar is 1609891571. It was assigned to this individual provider in the NPPES registry on July 13, 2006.
Where is Salim Matar located?
Salim Matar practices at 640 Belle Terre Rd Building C, Port Jefferson, NY 11777. The listed phone number is (631) 928-7750.
What is Salim Matar's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Salim Matar enrolled in Medicare?
Yes. Salim Matar is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Salim Matar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Salim Matar reassigns Medicare benefits to Salim A Matar MD PC (Port Jefferson, NY). 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 Salim Matar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Salim Matar affiliated with any hospitals?
According to CMS data, Salim Matar is affiliated with John T Mather Memorial Hospital Of Port Jefferson.
When was this NPI record last updated?
The NPPES record for Salim Matar 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.