4N MEDICAL CARE PC
NPI 1902213317
Psychiatry & Neurology - Psychiatry in Brooklyn, NY
About 4n Medical Care Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
4N MEDICAL CARE PC (NPI 1902213317) is a healthcare organization registered as a psychiatry in Brooklyn, New York and active in the NPI registry since July 2014. The organization lists Nabil Rezk, Owner/physician, 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)
4n Medical Care Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to 4N Medical Care PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. 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 4N Medical Care PC's NPI number?
The NPI number for 4N Medical Care PC is 1902213317. It was assigned to this organization in the NPPES registry on July 17, 2014.
Where is 4N Medical Care PC located?
4N Medical Care PC is located at 6903 4th Ave, Brooklyn, NY 11209. The listed phone number is (718) 908-8110.
What is 4N Medical Care PC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is 4N Medical Care PC enrolled in Medicare?
Yes. 4N Medical Care PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through 4N Medical Care PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to 4N Medical Care PC, in Clinical Social Worker and Psychiatry. 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, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for 4N Medical Care PC was last updated on July 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# 4n Medical Care Pc · NPI 1902213317
Psychiatry organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since July 17, 2014.
## Identity
- **NPI:** 1902213317 (Entity type: Organization)
- **Enumerated:** July 17, 2014
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Nabil Rezk, OWNER/PHYSICIAN
## Practice location
- **Address:** 6903 4TH AVE, Brooklyn, NY 11209-1509
- **Phone:** (718) 908-8110
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (1), Psychiatry (1); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 17, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1902213317) · Data from the CMS NPPES public registry.