Quick answers
- Which hospitals does Mayra Casillas work at?
- Medicare's official clinician data lists Mayra Casillas at 2 hospitals: El Centro Regional Medical Center and Pioneers Memorial Healthcare District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mayra Casillas see patients?
- Medicare's clinician data lists 1 practice location in Imperial, CA. Call before your visit to confirm the address.
- What is Mayra Casillas's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mayra Casillas accept Medicare assignment?
- Yes. Medicare's clinician data says Mayra Casillas 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.
- Does Mayra Casillas offer telehealth?
- Medicare's clinician data says Mayra Casillas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mayra Casillas?
- (760) 879-8590, as listed in official Medicare / NPI Registry data.
- What is Mayra Casillas's NPI number?
- 1851174494. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mayra Casillas works
Medicare's Facility Affiliation Data lists Mayra Casillas 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
- Pioneers Memorial Healthcare DistrictBrawley, CA · Acute Care Hospital · CCN 050342
Practice locations
Addresses where Mayra Casillas is enrolled with Medicare (CMS data updated 2026-10-02).
- 435 W Aten Rd, Suite 2Imperial, CA 92251 (760) 879‑8590
Group practices
Medicare enrollment lists Mayra Casillas as a member of this group (CMS data updated 2026-10-02).
- Deen Enterprises Medical Corporation4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Imperial
Clinicians with the same Medicare primary specialty in Imperial, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851174494 |
| 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