Quick answers
- Which hospitals does Ethan A. Gerdts work at?
- Medicare's official clinician data lists Ethan A. Gerdts at 2 hospitals: Pioneers Memorial Healthcare District and Sharp Coronado Hospital and Healthcare Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ethan A. Gerdts see patients?
- Medicare's clinician data lists 4 practice locations, including San Marcos, CA, Brawley, CA and Coronado, CA. Call before your visit to confirm the address.
- What is Ethan A. Gerdts's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ethan A. Gerdts accept Medicare assignment?
- Yes. Medicare's clinician data says Ethan A. Gerdts 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 Ethan A. Gerdts?
- (619) 736-6700, as listed in official Medicare / NPI Registry data.
- What is Ethan A. Gerdts's NPI number?
- 1205456688. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ethan A. Gerdts works
Medicare's Facility Affiliation Data lists Ethan A. Gerdts at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Pioneers Memorial Healthcare DistrictBrawley, CA · Acute Care Hospital · CCN 050342
- Sharp Coronado Hospital and Healthcare CenterCoronado, CA · Acute Care Hospital · CCN 050234
Practice locations
Addresses where Ethan A. Gerdts is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 Valpreda RdSan Marcos, CA 92069 (619) 736‑6700
- 207 W Legion RdBrawley, CA 92227 (760) 351‑3333
- 250 Prospect PlCoronado, CA 92118 (858) 759‑4765
- 3998 Vista Way, Suite 204Oceanside, CA 92056 (760) 736‑6767
Group practices
Medicare enrollment lists Ethan A. Gerdts as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- North County Health Project Inc64 clinicians in the group
- Emergency Services Medical Corporation Coronado26 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in San Marcos
Clinicians with the same Medicare primary specialty in San Marcos, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205456688 |
| 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