WEILL MEDICAL COLLEGE OF CORNELL
NPI 1124170212
Internal Medicine in New York, NY
About Weill Medical College Of Cornell NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WEILL MEDICAL COLLEGE OF CORNELL (NPI 1124170212) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since January 2007. The organization lists Ann F Adenbaum, Senior Director Pobo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 15
Other Identifiers 20
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)
Weill Medical College Of Cornell is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,095Medicare enrollment records show 1,095 clinicians reassign Medicare billing to Weill Medical College Of Cornell, which bills Medicare for the services they deliver. Of these, 369 practice at this address and 921 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 45
Nearest to this location (20)
See all 1,095New York, NY 10065
New York, NY 10021
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 1124170212. It was assigned to this organization in the NPPES registry on January 17, 2007.
Where is Weill Medical College Of Cornell located?
Weill Medical College Of Cornell is located at 1300 York Ave Box 585, New York, NY 10021. The listed phone number is (212) 590-5741.
What is Weill Medical College Of Cornell's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
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), 1,095 clinicians in 45 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 (241), Internal Medicine (194) and Nurse Practitioner (107). Of these, 369 practice at this address and 921 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 August 26, 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.
# Weill Medical College Of Cornell · NPI 1124170212
Internal Medicine organization in New York, New York. Organization record, active in the CMS NPPES registry since January 17, 2007.
## Identity
- **NPI:** 1124170212 (Entity type: Organization)
- **Enumerated:** January 17, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Ann Adenbaum, SENIOR DIRECTOR POBO
## Practice location
- **Address:** 1300 YORK AVE, BOX 585, New York, NY 10021-4805
- **Phone:** (212) 590-5741
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,095 clinicians in 45 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pediatric Medicine (241), Internal Medicine (194), Nurse Practitioner (107); 369 practice at this address and 921 within 10 miles; [full list](https://npiprofile.com/npi/1124170212/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 26, 2015
- **Other identifiers:** Medicare PIN WKW331 (NY); Medicare PIN WJW441 (NY); Medicare PIN W06471 (NY); and 17 more
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Source: [NPI Profile](https://npiprofile.com/npi/1124170212) · Data from the CMS NPPES public registry.