Quick answers
- Which hospitals does Byung S. Lim work at?
- Medicare's official clinician data lists Byung S. Lim at 2 hospitals: Canton-Potsdam Hospital and SLHS Massena, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Byung S. Lim see patients?
- Medicare's clinician data lists 1 practice location in Massena, NY. Call before your visit to confirm the address.
- What is Byung S. Lim's specialty?
- Medicare lists Surgical Oncology as the primary specialty, and also General Surgery.
- Does Byung S. Lim accept Medicare assignment?
- Yes. Medicare's clinician data says Byung S. Lim 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 Byung S. Lim?
- (315) 769-6081, as listed in official Medicare / NPI Registry data.
- What is Byung S. Lim's NPI number?
- 1093804411. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Byung S. Lim works
Medicare's Facility Affiliation Data lists Byung S. Lim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Canton-Potsdam HospitalPotsdam, NY · Acute Care Hospital · CCN 330197
- SLHS Massena, IncMassena, NY · Critical Access Hospital · CCN 331322
Practice locations
Addresses where Byung S. Lim is enrolled with Medicare (CMS data updated 2026-10-02).
- 14 Hospital DrMassena, NY 13662 (315) 769‑6081
Specialties
- Surgical Oncologyprimary
- General Surgeryalso
Other surgical oncologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1963 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093804411 |
| 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