Quick answers
- Which hospitals does Nelson O. Rios work at?
- Medicare's official clinician data lists Nelson O. Rios at 1 hospital: El Centro Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nelson O. Rios see patients?
- Medicare's clinician data lists 3 practice locations, including Calexico, CA, El Centro, CA and Cathedral City, CA. Call before your visit to confirm the address.
- What is Nelson O. Rios's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Nelson O. Rios accept Medicare assignment?
- Yes. Medicare's clinician data says Nelson O. Rios 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 Nelson O. Rios?
- (760) 890-0190, as listed in official Medicare / NPI Registry data.
- What is Nelson O. Rios's NPI number?
- 1497455810. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nelson O. Rios works
Medicare's Facility Affiliation Data lists Nelson O. Rios at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- El Centro Regional Medical CenterEl Centro, CA · Acute Care Hospital · CCN 050045
Practice locations
Addresses where Nelson O. Rios is enrolled with Medicare (CMS data updated 2026-10-02).
- 120 W Cole Blvd, Suite BCalexico, CA 92231 (760) 890‑0190
- 444 S 8th StEl Centro, CA 92243 (760) 678‑0252
- 69175 Ramon Rd, Bldg ACathedral City, CA 92234 (760) 321‑6776
Group practices
Medicare enrollment lists Nelson O. Rios as a member of these groups (CMS data updated 2026-10-02).
- Dap Health Inc66 clinicians in the group
- Desert Care Clinic Apc8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Calexico
Clinicians with the same Medicare primary specialty in Calexico, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497455810 |
| 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