Quick answers
- Which hospitals does Michael J. Grushko work at?
- Medicare's official clinician data lists Michael J. Grushko at 4 hospitals: Jacobi Medical Center, Lincoln Medical & Mental Health Center, Montefiore Medical Center and Queens Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Grushko see patients?
- Medicare's clinician data lists 3 practice locations, including Bronx, NY and Brooklyn, NY. Call before your visit to confirm the address.
- What is Michael J. Grushko's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Michael J. Grushko accept Medicare assignment?
- Medicare's clinician data says Michael J. Grushko may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael J. Grushko?
- (718) 579-6101, as listed in official Medicare / NPI Registry data.
- What is Michael J. Grushko's NPI number?
- 1922274364. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Grushko works
Medicare's Facility Affiliation Data lists Michael J. Grushko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jacobi Medical CenterBronx, NY · Acute Care Hospital · CCN 330127
- Lincoln Medical & Mental Health CenterBronx, NY · Acute Care Hospital · CCN 330080
- Montefiore Medical CenterBronx, NY · Acute Care Hospital · CCN 330059
- Queens Hospital CenterJamaica, NY · Acute Care Hospital · CCN 330231
Practice locations
Addresses where Michael J. Grushko is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 E 210th StBronx, NY 10467
- 234 E 149 StBronx, NY 10451 (718) 579‑6101
- 2601 Ocean PkwyBrooklyn, NY 11235 (718) 616‑5356
Group practices
Medicare enrollment lists Michael J. Grushko as a member of these groups (CMS data updated 2026-10-02).
- Montefiore Medical Center2,820 clinicians in the group
- Physician Affiliate Group of New York PC1,225 clinicians in the group
Specialties
Other cardiac electrophysiologists in Bronx
Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1922274364 |
| 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