Quick answers
- Which hospitals does Mark J. Bergman work at?
- Medicare's official clinician data lists Mark J. Bergman at 4 hospitals: North Shore University Hospital, Ns/Lij HS Huntington Hospital, NYU Langone Hospitals and Suny/Stony Brook University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark J. Bergman see patients?
- Medicare's clinician data lists 1 practice location in Huntington, NY. Call before your visit to confirm the address.
- What is Mark J. Bergman's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Mark J. Bergman accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Bergman 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 Mark J. Bergman offer telehealth?
- Medicare's clinician data says Mark J. Bergman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark J. Bergman?
- (631) 549-1970, as listed in official Medicare / NPI Registry data.
- What is Mark J. Bergman's NPI number?
- 1063512002. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark J. Bergman works
Medicare's Facility Affiliation Data lists Mark J. Bergman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Ns/Lij HS Huntington HospitalHuntington, NY · Acute Care Hospital · CCN 330045
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · CCN 330393
Practice locations
Addresses where Mark J. Bergman is enrolled with Medicare (CMS data updated 2026-10-02).
- 175 E Main St, Suite 200Huntington, NY 11743 (631) 549‑1970
Group practices
Medicare enrollment lists Mark J. Bergman as a member of this group (CMS data updated 2026-10-02).
- Cohen Bergman and Klepper MDS PC5 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Huntington
Clinicians with the same Medicare primary specialty in Huntington, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Virginia School Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063512002 |
| 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