Quick answers
- Which hospitals does Yu Sung work at?
- Medicare's official clinician data lists Yu Sung at 2 hospitals: Carthage Area Hospital, Inc and Gouverneur Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yu Sung see patients?
- Medicare's clinician data lists 3 practice locations, including Wellsville, NY, Ogdensburg, NY and Gouverneur, NY. Call before your visit to confirm the address.
- What is Yu Sung's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Yu Sung accept Medicare assignment?
- Yes. Medicare's clinician data says Yu Sung 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.
- What is the phone number for Yu Sung?
- (585) 593-1100, as listed in official Medicare / NPI Registry data.
- What is Yu Sung's NPI number?
- 1205270006. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yu Sung works
Medicare's Facility Affiliation Data lists Yu Sung at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carthage Area Hospital, IncOgdensburg, NY · Critical Access Hospital · CCN 331324
- Gouverneur HospitalGouverneur, NY · Critical Access Hospital · CCN 331315
Practice locations
Addresses where Yu Sung is enrolled with Medicare (CMS data updated 2026-10-02).
- 191 N Main StWellsville, NY 14895 (585) 593‑1100
- 214 King StOgdensburg, NY 13669 (315) 393‑3600
- 77 W Barney StGouverneur, NY 13642 (315) 287‑1000
Group practices
Medicare enrollment lists Yu Sung as a member of this group (CMS data updated 2026-10-02).
- Delphi Hospitalist Services LLC51 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Wellsville
Clinicians with the same Medicare primary specialty in Wellsville, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Western University Of Health Sciences College Of Dental Med |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205270006 |
| 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