WCPN RHEUMATOLOGY
NPI 1619364957
Internal Medicine - Rheumatology in Brooklyn, NY
About Wcpn Rheumatology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WCPN RHEUMATOLOGY (NPI 1619364957) is a healthcare organization registered as a rheumatology in Brooklyn, New York and active in the NPI registry since April 2015. The organization lists Ann Adenbaum, Senior Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Wcpn Rheumatology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
978Medicare enrollment records show 978 clinicians reassign Medicare billing to Wcpn Rheumatology, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 781 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 43
Nearest to this location (20)
See all 978New York City, NY 10065
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 Weill Medical College Of Cornell's NPI number?
The NPI number for Weill Medical College Of Cornell is 1619364957. It was assigned to this organization in the NPPES registry on April 24, 2015. The provider is doing business as Wcpn Rheumatology.
Where is Weill Medical College Of Cornell located?
Weill Medical College Of Cornell is located at 186 Joralemon St, Brooklyn, NY 11201. The listed phone number is (718) 858-3263.
What is Weill Medical College Of Cornell's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Weill Medical College Of Cornell enrolled in Medicare?
Yes. Weill Medical College Of Cornell is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Weill Medical College Of Cornell?
According to the CMS Revalidation Reassignment List (October 2026 release), 978 clinicians in 43 Medicare specialties reassign their Medicare billing to Weill Medical College Of Cornell. 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 Pediatric Medicine (236), Internal Medicine (193) and Hospitalist (100). Of these, 10 practice at this address and 781 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 Weill Medical College Of Cornell was last updated on April 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Wcpn Rheumatology · NPI 1619364957
Rheumatology organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since April 24, 2015.
## Identity
- **NPI:** 1619364957 (Entity type: Organization)
- **Enumerated:** April 24, 2015
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Legal business name:** Weill Medical College Of Cornell
- **Organization subpart:** No
- **Authorized official:** Ann Adenbaum, SENIOR DIRECTOR
## Practice location
- **Address:** 186 JORALEMON ST, Brooklyn, NY 11201-4356
- **Phone:** (718) 858-3263 · **Fax:** (718) 858-5095
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 978 clinicians in 43 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pediatric Medicine (236), Internal Medicine (193), Hospitalist (100); 10 practice at this address and 781 within 10 miles; [full list](https://npiprofile.com/npi/1619364957/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 24, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1619364957) · Data from the CMS NPPES public registry.