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EAST RIVER NEUROLOGY, PC
NPI 1679884902
Clinic/Center - Medical Specialty in Brooklyn, NY

Active since July 01, 2010
445 77TH ST, BROOKLYN, NY 11209(718) 680-4300(718) 921-5417 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About East River Neurology, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EAST RIVER NEUROLOGY, PC (NPI 1679884902) is a healthcare organization registered as a medical specialty in Brooklyn, New York and active in the NPI registry since July 2010. The organization lists Katarzyna Jakubowska-sadowska, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1679884902
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameEAST RIVER NEUROLOGY, PC
Location Address445 77TH STBrooklyn, NY 11209-3205
Mailing Address445 77th StBrooklyn, NY 11209-3205 · (718) 680-4300 · Fax (718) 921-5417
Phone(718) 680-4300
Fax(718) 921-5417
Organization SubpartNo
Authorized OfficialKatarzyna Jakubowska-sadowskaOwner/president · (718) 680-4300
Enumeration DateJuly 1, 2010
Last NPPES UpdateMarch 7, 2023
✔ NPI 1679884902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in NY · 228298
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
445 77TH ST, Brooklyn, NY 11209
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Other Identifiers 3

Other1578656641NY · Npi # For Katarzyna Jakubowska-sadowska, Md Sole Proprietor, 1578656641
Other228298NY · Ny License
Medicaid02543135NY

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

East River Neurology, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to East River Neurology, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

445-77TH STREET
Brooklyn, NY 11209
(718) 680-4300
✔ PECOS✔ Accepts MedicareSame address

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 East River Neurology, PC's NPI number?

The NPI number for East River Neurology, PC is 1679884902. It was assigned to this organization in the NPPES registry on July 1, 2010.

Where is East River Neurology, PC located?

East River Neurology, PC is located at 445 77th St, Brooklyn, NY 11209. The listed phone number is (718) 680-4300.

What is East River Neurology, PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is East River Neurology, PC enrolled in Medicare?

Yes. East River Neurology, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through East River Neurology, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to East River Neurology, PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for East River Neurology, PC was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.