Quick answers
- Which hospitals does Erik J. Altman work at?
- Medicare's official clinician data lists Erik J. Altman at 5 hospitals: Brooklyn Hospital Center - Downtown Campus, Long Island Community Hospital, Nassau University Medical Center, North Shore University Hospital and NYU Langone Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erik J. Altman see patients?
- Medicare's clinician data lists 5 practice locations, including New York, NY, Brooklyn, NY and Garden City, NY. Call before your visit to confirm the address.
- What is Erik J. Altman's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Erik J. Altman accept Medicare assignment?
- Yes. Medicare's clinician data says Erik J. Altman 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.
- Does Erik J. Altman offer telehealth?
- Medicare's clinician data says Erik J. Altman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Erik J. Altman?
- (212) 263-9700, as listed in official Medicare / NPI Registry data.
- What is Erik J. Altman's NPI number?
- 1740440866. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erik J. Altman works
Medicare's Facility Affiliation Data lists Erik J. Altman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brooklyn Hospital Center - Downtown CampusBrooklyn, NY · Acute Care Hospital · CCN 330056
- Long Island Community HospitalPatchogue, NY · Acute Care Hospital · CCN 330141
- Nassau University Medical CenterEast Meadow, NY · Acute Care Hospital · CCN 330027
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
Practice locations
Addresses where Erik J. Altman is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 BroadwayNew York, NY 10006 (212) 263‑9700
- 121 Dekalb AveBrooklyn, NY 11201 (718) 250‑8000
- 1401 Franklin AveGarden City, NY 11530
- 201 Manor PlGreenport, NY 11944 (631) 477‑2701
- 259 1st StMineola, NY 11501
Group practices
Medicare enrollment lists Erik J. Altman as a member of these groups (CMS data updated 2026-10-02).
- New York University6,134 clinicians in the group
- TBHC Medical Services PC32 clinicians in the group
Specialties
Other cardiac electrophysiologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740440866 |
| 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