Quick answers
- Which hospitals does Robert A. Rosenzweig work at?
- Medicare's official clinician data lists Robert A. Rosenzweig at 4 hospitals: Columbia Memorial Hospital, Northern Dutchess Hospital, Sharon Hospital and Vassar Brothers Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert A. Rosenzweig see patients?
- Medicare's clinician data lists 2 practice locations, including Kingston, NY and Rhinebeck, NY. Call before your visit to confirm the address.
- What is Robert A. Rosenzweig's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Robert A. Rosenzweig accept Medicare assignment?
- Yes. Medicare's clinician data says Robert A. Rosenzweig 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 Robert A. Rosenzweig offer telehealth?
- Medicare's clinician data says Robert A. Rosenzweig offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert A. Rosenzweig?
- (845) 338-5575, as listed in official Medicare / NPI Registry data.
- What is Robert A. Rosenzweig's NPI number?
- 1073508818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert A. Rosenzweig works
Medicare's Facility Affiliation Data lists Robert A. Rosenzweig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbia Memorial HospitalHudson, NY · Acute Care Hospital · CCN 330094
- Northern Dutchess HospitalRhinebeck, NY · Acute Care Hospital · CCN 330049
- Sharon HospitalSharon, CT · Acute Care Hospital · CCN 070004
- Vassar Brothers Medical CenterPoughkeepsie, NY · Acute Care Hospital · CCN 330023
Practice locations
Addresses where Robert A. Rosenzweig is enrolled with Medicare (CMS data updated 2026-10-02).
- 334 Plaza RdKingston, NY 12401 (845) 338‑5575
- 6511 Spring Brook AveRhinebeck, NY 12572 (845) 876‑3001
Group practices
Medicare enrollment lists Robert A. Rosenzweig as a member of this group (CMS data updated 2026-10-02).
- Nuvance Health Medical Practice PC595 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Kingston
Clinicians with the same Medicare primary specialty in Kingston, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073508818 |
| 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