DR. IAN M YUDELMAN
NPI 1033219456
Internal Medicine - Hematology & Oncology in New York, NY
About Dr. Ian M Yudelman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IAN M YUDELMAN (NPI 1033219456) is an individual hematology & oncology provider in New York, New York, licensed in New York (130164) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ian M Yudelman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ian Yudelman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bohemia, NY 11716
- Reassigned Medicare billing, New York enrollment
- 754 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ian Yudelman's NPI number?
The NPI number for Ian Yudelman is 1033219456. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Ian Yudelman located?
Ian Yudelman practices at 215 E 95th St, New York, NY 10128. The listed phone number is (212) 996-8000.
What is Ian Yudelman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Ian Yudelman enrolled in Medicare?
Yes. Ian Yudelman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ian Yudelman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Yudelman reassigns Medicare benefits to Brookview Medical Associates, PLLC (Bohemia, NY). The 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 Ian Yudelman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ian Yudelman was last updated on November 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.