Quick answers
- Which hospitals does John Choi work at?
- Medicare's official clinician data lists John Choi at 2 hospitals: Northern Dutchess Hospital and Vassar Brothers Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Choi see patients?
- Medicare's clinician data lists 6 practice locations, including Poughkeepsie, NY, Kingston, NY and Rhinebeck, NY. Call before your visit to confirm the address.
- What is John Choi's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John Choi accept Medicare assignment?
- Yes. Medicare's clinician data says John Choi 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 John Choi offer telehealth?
- Medicare's clinician data says John Choi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John Choi?
- (845) 483-0447, as listed in official Medicare / NPI Registry data.
- What is John Choi's NPI number?
- 1558695874. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Choi works
Medicare's Facility Affiliation Data lists John Choi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northern Dutchess HospitalRhinebeck, NY · Acute Care Hospital · CCN 330049
- Vassar Brothers Medical CenterPoughkeepsie, NY · Acute Care Hospital · CCN 330023
Practice locations
Addresses where John Choi is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Pine StPoughkeepsie, NY 12601 (845) 483‑0447
- 334 Plaza RdKingston, NY 12401
- 45 Reade PlPoughkeepsie, NY 12601
- 6511 Spring Brook AveRhinebeck, NY 12572
- 6525 Spring Brook AveRhinebeck, NY 12572
Group practices
Medicare enrollment lists John Choi as a member of this group (CMS data updated 2026-10-02).
- Nuvance Health Medical Practice PC595 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Poughkeepsie
Clinicians with the same Medicare primary specialty in Poughkeepsie, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558695874 |
| 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