Quick answers
- Which hospitals does Ray Sunjed work at?
- Medicare's official clinician data lists Ray Sunjed at 4 hospitals: Riverside Community Hospital, Saint Francis Medical Center, UCI Health-Lakewood and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ray Sunjed see patients?
- Medicare's clinician data lists 4 practice locations, including Lakewood, CA, Riverside, CA and Sherman Oaks, CA. Call before your visit to confirm the address.
- What is Ray Sunjed's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ray Sunjed accept Medicare assignment?
- Yes. Medicare's clinician data says Ray Sunjed 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 Ray Sunjed?
- (310) 698-5452, as listed in official Medicare / NPI Registry data.
- What is Ray Sunjed's NPI number?
- 1164915625. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ray Sunjed works
Medicare's Facility Affiliation Data lists Ray Sunjed at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Community HospitalRiverside, CA · Acute Care Hospital · CCN 050022
- Saint Francis Medical CenterLynwood, CA · Acute Care Hospital · CCN 050104
- UCI Health-LakewoodLakewood, CA · Acute Care Hospital · CCN 050581
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Ray Sunjed is enrolled with Medicare (CMS data updated 2026-10-02).
- 3700 S StLakewood, CA 90712 (310) 698‑5452
- 4354 Latham St, Suite 100Riverside, CA 92501 (951) 466‑6628
- 4500 Brockton Ave, Suite 305Riverside, CA 92501 (951) 877‑5874
- 4955 Van Nuys Blvd, Suite 308Sherman Oaks, CA 91403 (818) 528‑1260
Group practices
Medicare enrollment lists Ray Sunjed as a member of these groups (CMS data updated 2026-10-02).
- Epic Medical Group, Inc59 clinicians in the group
- Alertive Healthcare Medical Group Apc39 clinicians in the group
- Lakewood Hospitalist Medical Group Inc25 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164915625 |
| 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