Quick answers
- Which hospitals does Omar J. Perez Jimenez work at?
- Medicare's official clinician data lists Omar J. Perez Jimenez at 1 hospital: Bella Vista Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Omar J. Perez Jimenez see patients?
- Medicare's clinician data lists 2 practice locations, including Mayaguez, PR and San Sebastian, PR. Call before your visit to confirm the address.
- What is Omar J. Perez Jimenez's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Omar J. Perez Jimenez accept Medicare assignment?
- Yes. Medicare's clinician data says Omar J. Perez Jimenez 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 Omar J. Perez Jimenez?
- (787) 805-5610, as listed in official Medicare / NPI Registry data.
- What is Omar J. Perez Jimenez's NPI number?
- 1891795381. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Omar J. Perez Jimenez works
Medicare's Facility Affiliation Data lists Omar J. Perez Jimenez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bella Vista HospitalMayaguez, PR · Acute Care Hospital · CCN 400014
Practice locations
Addresses where Omar J. Perez Jimenez is enrolled with Medicare (CMS data updated 2026-10-02).
- 351 Ave Hostos, Suite 202Mayaguez, PR 00680 (787) 805‑5610
- 5 Calle HostosSan Sebastian, PR 00685 (787) 238‑2370
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Mayaguez
Clinicians with the same Medicare primary specialty in Mayaguez, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Central Del Caribe Escuela De Medicina |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891795381 |
| 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