Quick answers
- Which hospitals does Sam Weissman work at?
- Medicare's official clinician data lists Sam Weissman at 1 hospital: Brookdale Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sam Weissman see patients?
- Medicare's clinician data lists 3 practice locations, including Brooklyn, NY. Call before your visit to confirm the address.
- What is Sam Weissman's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Sam Weissman accept Medicare assignment?
- Yes. Medicare's clinician data says Sam Weissman 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 Sam Weissman offer telehealth?
- Medicare's clinician data says Sam Weissman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sam Weissman?
- (718) 613-4000, as listed in official Medicare / NPI Registry data.
- What is Sam Weissman's NPI number?
- 1922083880. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sam Weissman works
Medicare's Facility Affiliation Data lists Sam Weissman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brookdale Hospital Medical CenterBrooklyn, NY · Acute Care Hospital · CCN 330233
Practice locations
Addresses where Sam Weissman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1545 Atlantic AveBrooklyn, NY 11213 (718) 613‑4000
- 2211 Emmons AveBrooklyn, NY 11235 (718) 368‑2960
- 801 Ave NBrooklyn, NY 11230 (718) 627‑6800
Group practices
Medicare enrollment lists Sam Weissman as a member of these groups (CMS data updated 2026-10-02).
- Interfaith Professional Physician Services PC384 clinicians in the group
- Gastrointestinal Care of Long Island PLLC183 clinicians in the group
- Brooklyn Gastroenterology and Endoscopy PLLC2 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922083880 |
| 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