Quick answers
- Which hospitals does Hector Ramirez work at?
- Medicare's official clinician data lists Hector Ramirez at 1 hospital: Memorialcare Saddleback Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hector Ramirez see patients?
- Medicare's clinician data lists 1 practice location in Rancho Santa Margarita, CA. Call before your visit to confirm the address.
- What is Hector Ramirez's specialty?
- Medicare lists General Practice as the primary specialty.
- Does Hector Ramirez accept Medicare assignment?
- Medicare's clinician data says Hector Ramirez may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Hector Ramirez?
- (949) 858-8652, as listed in official Medicare / NPI Registry data.
- What is Hector Ramirez's NPI number?
- 1831282300. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hector Ramirez works
Medicare's Facility Affiliation Data lists Hector Ramirez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · CCN 050603
Practice locations
Addresses where Hector Ramirez is enrolled with Medicare (CMS data updated 2026-10-02).
- 29833 Santa Margarita Pkwy, Suite 200Rancho Santa Margarita, CA 92688 (949) 858‑8652
Specialties
- General Practiceprimary
Other general practitioners in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1831282300 |
| 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