IOANNA KATSA M.D.
NPI 1982018644
Internal Medicine - Interventional Cardiology in Bronx, NY
About Ioanna Katsa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IOANNA KATSA M.D. (NPI 1982018644) is an individual interventional cardiology provider in Bronx, New York, licensed in New York (304419) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and maintains a secondary practice location in Bronx.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ioanna Katsa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Ioanna Katsa reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10457
- Reassigned Medicare billing, New York enrollment
- 256 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Bronx Medical Practice PC
- 1,013 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10453 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.
BRONX, NY 10453
BRONX, NY 10453
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 Ioanna Katsa's NPI number?
The NPI number for Ioanna Katsa is 1982018644. It was assigned to this individual provider in the NPPES registry on June 19, 2014.
Where is Ioanna Katsa located?
Ioanna Katsa practices at 2015 Grand Concourse, Bronx, NY 10453. The listed phone number is (718) 583-7736.
What is Ioanna Katsa's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Ioanna Katsa enrolled in Medicare?
Yes. Ioanna Katsa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ioanna Katsa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ioanna Katsa reassigns Medicare benefits to 5 organizations: Essen Medical Associates, PC (Bronx, NY), Sbh Physicians, PC (Bronx, NY), Montefiore Medical Center (Bronx, NY), Bronx Medical Practice P.C. (Bronx, NY) and House Call Medical Services Of New York, PLLC (Bronx, NY). Each 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 Ioanna Katsa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ioanna Katsa affiliated with any hospitals?
According to CMS data, Ioanna Katsa is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Ioanna Katsa was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.