WEILL CORNELL MEDICAL ASSOCIATES
NPI 1417990649
Internal Medicine in New York, NY
About Weill Cornell Medical Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WEILL CORNELL MEDICAL ASSOCIATES (NPI 1417990649) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since June 2006. The organization holds a CLIA Microscopy certificate valid through March 26, 2027 and lists Ann F Adenbaum, Senior Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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)
Weill Cornell Medical Associates 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 Weill Cornell Medical Associates, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 816 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, NY 10028
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 33D0715320
Weill Cornell Medical Associates - East Side · New York, NYFrequently 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 1417990649. It was assigned to this organization in the NPPES registry on June 14, 2006. The provider is doing business as Weill Cornell Medical Associates.
Where is Weill Medical College Of Cornell located?
Weill Medical College Of Cornell is located at 215 East 85th Street, New York, NY 10028. The listed phone number is (646) 962-7300.
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), 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, 17 practice at this address and 816 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Weill Medical College Of Cornell hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 33D0715320) is associated with this NPI, valid through March 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Weill Medical College Of Cornell was last updated on April 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 Cornell Medical Associates · NPI 1417990649
Internal Medicine organization in New York, New York. Organization record, active in the CMS NPPES registry since June 14, 2006.
## Identity
- **NPI:** 1417990649 (Entity type: Organization)
- **Enumerated:** June 14, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Weill Medical College Of Cornell
- **Organization subpart:** No
- **Authorized official:** Ann Adenbaum, SENIOR DIRECTOR
## Practice location
- **Address:** 215 EAST 85TH STREET, New York, NY 10028
- **Phone:** (646) 962-7300 · **Fax:** (646) 962-0409
## 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); 17 practice at this address and 816 within 10 miles; [full list](https://npiprofile.com/npi/1417990649/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 5, 2016
- **Other identifiers:** Medicare PIN WEE501 (NY)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1417990649) · Data from the CMS NPPES public registry.