SUNY DOWNSTATE MEDICAL CENTER
NPI 1699704155
Emergency Medicine in Brooklyn, NY
About Suny Downstate Medical Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUNY DOWNSTATE MEDICAL CENTER (NPI 1699704155) is a healthcare organization registered as an emergency medicine in Brooklyn, New York and active in the NPI registry since June 2006. The organization lists Marilyn Vientos-sotiriadis, Coo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Suny Downstate Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
53Medicare enrollment records show 53 clinicians reassign Medicare billing to Suny Downstate Medical Center, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 16
Nearest to this location (20)
See all 53New York, NY 10032
Valhalla, NY 10595
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 Suny Downstate Medical Center's NPI number?
The NPI number for Suny Downstate Medical Center is 1699704155. It was assigned to this organization in the NPPES registry on June 30, 2006.
Where is Suny Downstate Medical Center located?
Suny Downstate Medical Center is located at 445 Lenox Rd, Brooklyn, NY 11203. The listed phone number is (718) 270-1000.
What is Suny Downstate Medical Center's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Suny Downstate Medical Center enrolled in Medicare?
Yes. Suny Downstate Medical Center is registered in the Medicare PECOS enrollment system.
When is Suny Downstate Medical Center's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Suny Downstate Medical Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 53 clinicians in 16 Medicare specialties reassign their Medicare billing to Suny Downstate Medical Center. 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. The largest specialties are Internal Medicine (14), Nurse Practitioner (10) and Physical Medicine and Rehabilitation (8). 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 Suny Downstate Medical Center was last updated on April 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Suny Downstate Medical Center · NPI 1699704155
Emergency Medicine organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since June 30, 2006.
## Identity
- **NPI:** 1699704155 (Entity type: Organization)
- **Enumerated:** June 30, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Marilyn Vientos-Sotiriadis, COO
## Practice location
- **Address:** 445 LENOX RD, Brooklyn, NY 11203-2017
- **Phone:** (718) 270-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 53 clinicians in 16 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (14), Nurse Practitioner (10), Physical Medicine and Rehabilitation (8); 1 practice within 10 miles; [full list](https://npiprofile.com/npi/1699704155/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 4, 2013
- **Other identifiers:** Medicaid 02160589 (NY); Medicare PIN W7Z651 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1699704155) · Data from the CMS NPPES public registry.