Quick answers
- Which hospitals does Antonio P. Madrid work at?
- Medicare's official clinician data lists Antonio P. Madrid at 2 hospitals: Mercy Medical Center and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Antonio P. Madrid see patients?
- Medicare's clinician data lists 5 practice locations, including Roslyn, NY, Rockville Center, NY and Fresh Meadows, NY. Call before your visit to confirm the address.
- What is Antonio P. Madrid's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology) and Internal Medicine.
- Does Antonio P. Madrid accept Medicare assignment?
- Yes. Medicare's clinician data says Antonio P. Madrid accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Antonio P. Madrid?
- (718) 454-4600, as listed in official Medicare / NPI Registry data.
- What is Antonio P. Madrid's NPI number?
- 1619928868. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Antonio P. Madrid works
Medicare's Facility Affiliation Data lists Antonio P. Madrid at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical CenterRockville Centre, NY · Acute Care Hospital · CCN 330259
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Antonio P. Madrid is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Port Washington BlvdRoslyn, NY 11576
- 1000 N Village AveRockville Center, NY 11570
- 16303 Horace Harding Expy, Suite 100Fresh Meadows, NY 11365 (718) 454‑4600
- 2200 Northern BlvdGreenvale, NY 11548
- 800 Old Country RdRiverhead, NY 11901 (631) 837‑2359
Group practices
Medicare enrollment lists Antonio P. Madrid as a member of this group (CMS data updated 2026-10-02).
- CHS Physician Partners PC743 clinicians in the group
Specialties
Other interventional cardiologists in Roslyn
Clinicians with the same Medicare primary specialty in Roslyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619928868 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians