Quick answers
- Which hospitals does Ferdinand Rivera Ortiz work at?
- Medicare's official clinician data lists Ferdinand Rivera Ortiz at 1 hospital: Hospital Espanol Auxilio Mutuo San Pablo. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ferdinand Rivera Ortiz see patients?
- Medicare's clinician data lists 5 practice locations, including Naranjito, PR, Orocovis, PR and Bayamon, PR. Call before your visit to confirm the address.
- What is Ferdinand Rivera Ortiz's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Ferdinand Rivera Ortiz accept Medicare assignment?
- Yes. Medicare's clinician data says Ferdinand Rivera Ortiz 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 Ferdinand Rivera Ortiz?
- (787) 867-6010, as listed in official Medicare / NPI Registry data.
- What is Ferdinand Rivera Ortiz's NPI number?
- 1174554356. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ferdinand Rivera Ortiz works
Medicare's Facility Affiliation Data lists Ferdinand Rivera Ortiz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital Espanol Auxilio Mutuo San PabloBayamon, PR · Acute Care Hospital · CCN 400109
Practice locations
Addresses where Ferdinand Rivera Ortiz is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 2 Carr 152 KmNaranjito, PR 00719
- Carr 155 Ave Luis Munoz MarinOrocovis, PR 00719 (787) 867‑6010
- Carr 164 Sector El Desvio, Bo AchioteNaranjito, PR 00719 (787) 869‑1290
- PO BoxNaranjito, PR 00719
- Urb Hnas Davila, Piso 7 Suite 701Bayamon, PR 00959 (787) 288‑0044
Group practices
Medicare enrollment lists Ferdinand Rivera Ortiz as a member of this group (CMS data updated 2026-10-02).
- Salud Integral en la Montana Inc61 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Puerto Rico
Clinicians with the same Medicare primary specialty in Puerto Rico — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174554356 |
| 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