MATTHEW ADAM BARISH M.D.
NPI 1851386411
Radiology - Diagnostic Radiology in Manhasset, NY
About Matthew Adam Barish M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW ADAM BARISH M.D. (NPI 1851386411) is an individual diagnostic radiology provider in Manhasset, New York, licensed in New York (243049-1) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Boston University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew Adam Barish M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Matthew Barish reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Seaford, NY 11783
- Reassigned Medicare billing, New York enrollment
- 391 clinicians in this Medicare group
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 6
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.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
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 Matthew Barish's NPI number?
The NPI number for Matthew Barish is 1851386411. It was assigned to this individual provider in the NPPES registry on September 20, 2005.
Where is Matthew Barish located?
Matthew Barish practices at 300 Community Dr, Manhasset, NY 11030. The listed phone number is (718) 830-4000.
What is Matthew Barish's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Matthew Barish enrolled in Medicare?
Yes. Matthew Barish is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Barish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Barish reassigns Medicare benefits to 2 organizations: North Shore-Lij Medical PC (Great Neck, NY) and Southside Faculty Medical Affiliates University Faculty Practice Corp (Seaford, NY). Each 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 Matthew Barish's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Barish affiliated with any hospitals?
According to CMS data, Matthew Barish is affiliated with Lenox Hill Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Barish was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.