BRIAN USTER RN
NPI 1154213361
Registered Nurse in Newark, NJ
About Brian Uster Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN USTER RN (NPI 1154213361) is an individual registered nurse in Newark, New Jersey, licensed in New York (794996) and active in the NPI registry since July 2025. He is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Brian Uster Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Brian Uster reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 245 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.
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.
NEWARK, NJ 07107
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 Brian Uster's NPI number?
The NPI number for Brian Uster is 1154213361. It was assigned to this individual provider in the NPPES registry on July 21, 2025.
Where is Brian Uster located?
Brian Uster practices at 65 Bergen St, Newark, NJ 07107. The listed phone number is (973) 972-4307.
What is Brian Uster's specialty?
The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.
Is Brian Uster enrolled in Medicare?
Yes. Brian Uster is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Brian Uster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Uster reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, 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 Brian Uster'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 Brian Uster was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Brian Uster, RN · NPI 1154213361
Registered Nurse provider in Newark, New Jersey. Individual provider, active in the CMS NPPES registry since July 21, 2025.
## Identity
- **NPI:** 1154213361 (Entity type: Individual)
- **Enumerated:** July 21, 2025
- **Primary specialty:** Registered Nurse · taxonomy 163W00000X
- **State license:** 794996 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 65 BERGEN ST, Newark, NJ 07107-3001
- **Phone:** (973) 972-4307
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Icahn School Of Medicine At Mount Sinai (NPI 1447008446, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** March 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1154213361) · Data from the CMS NPPES public registry.