WEILL CORNELL MEDICAL ASSOCIATES
Medicare Clinicians for NPI 1417990649
Internal Medicine in New York, NY
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Weill Cornell Medical Associates in New York, NY bills Medicare for 978 clinicians across 43 Medicare specialties. The largest specialties are Pediatric Medicine with 236, Internal Medicine with 193 and Hospitalist with 100. Of these, 17 practice at this address and 816 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 978 are counted in the totals above.
Pediatric Medicine (28 of 236)
New York, NY 10021
Internal Medicine (27 of 193)
New York, NY 10028
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
Hospitalist (21 of 100)
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
New York, NY 10021
Nurse Practitioner (21 of 78)
New York, NY 10021
Pathology (21 of 78)
Dermatology (20 of 33)
Infectious Disease (20 of 43)
New York, NY 10021
New York, NY 10021
Neurosurgery (20 of 33)
New York, NY 10065
New York, NY 10065
New York, NY 10065
New York, NY 10065
New York, NY 10065
New York, NY 10065
New York, NY 10065
New York, NY 10065
Medical Oncology (14 of 19)
Hematology (6 of 7)
New York, NY 10021
Obstetrics/Gynecology (6 of 19)
Ophthalmology (5 of 7)
Cardiac Electrophysiology (4)
Clinical Psychologist (4 of 11)
Rheumatology (4)
Critical Care (Intensivists) (3 of 4)
Endocrinology (3 of 6)
Gastroenterology (3 of 7)
Registered Dietitian or Nutrition Professional (3 of 6)
Emergency Medicine (2 of 3)
Family Practice (2 of 10)
Hematology/Oncology (2 of 7)
New York, NY 10021
Interventional Radiology (2 of 5)
Nephrology (2)
Neurology (2 of 13)
Allergy/Immunology (1 of 3)
Diagnostic Radiology (1)
Geriatric Medicine (1)
New York, NY 10021
Medical Genetics and Genomics (1)
Pulmonary Disease (1 of 2)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Weill Cornell Medical Associates appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 978 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Weill Cornell Medical Associates location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
