Quick answers
- Which hospitals does Luis G. Rivera Sanchez work at?
- Medicare's official clinician data lists Luis G. Rivera Sanchez at 2 hospitals: Mount Sinai Beth Israel and Mount Sinai Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Luis G. Rivera Sanchez see patients?
- Medicare's clinician data lists 1 practice location in New York, NY. Call before your visit to confirm the address.
- What is Luis G. Rivera Sanchez's specialty?
- Medicare lists Surgical Oncology as the primary specialty.
- Does Luis G. Rivera Sanchez accept Medicare assignment?
- Yes. Medicare's clinician data says Luis G. Rivera Sanchez 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 Luis G. Rivera Sanchez?
- (212) 367-1891, as listed in official Medicare / NPI Registry data.
- What is Luis G. Rivera Sanchez's NPI number?
- 1003221094. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Luis G. Rivera Sanchez works
Medicare's Facility Affiliation Data lists Luis G. Rivera Sanchez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai Beth IsraelNew York, NY · Acute Care Hospital · closed, according to its website · CCN 330169
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
Practice locations
Addresses where Luis G. Rivera Sanchez is enrolled with Medicare (CMS data updated 2026-10-02).
- 325 W 15th St, Tisch Dept of Mount SinaiNew York, NY 10011 (212) 367‑1891
Group practices
Medicare enrollment lists Luis G. Rivera Sanchez as a member of this group (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
Specialties
- Surgical Oncologyprimary
Other surgical oncologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ponce School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003221094 |
| 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