MICHAEL FATTOUH MD
NPI 1285139089
Internal Medicine - Cardiovascular Disease in Bronx, NY
About Michael Fattouh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL FATTOUH MD (NPI 1285139089) is an individual cardiovascular disease provider in Bronx, New York, licensed in New York (317082) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 2
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)
Michael Fattouh Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Fattouh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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 11
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 10467 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 10467
BRONX, NY 10467
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 Michael Fattouh's NPI number?
The NPI number for Michael Fattouh is 1285139089. It was assigned to this individual provider in the NPPES registry on March 26, 2018.
Where is Michael Fattouh located?
Michael Fattouh practices at 111 E 210th St, Bronx, NY 10467. The listed phone number is (718) 920-2057.
What is Michael Fattouh's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Michael Fattouh enrolled in Medicare?
Yes. Michael Fattouh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Fattouh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Fattouh reassigns Medicare benefits to Montefiore Medical Center (Bronx, 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 Michael Fattouh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Fattouh affiliated with any hospitals?
According to CMS data, Michael Fattouh is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Fattouh was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.