Quick answers
- Which hospitals does Eduardo J. Nam work at?
- Medicare's official clinician data lists Eduardo J. Nam at 5 hospitals: Arrowhead Regional Medical Center, Chino Valley Medical Center, Montclair Hospital Medical Center, Pomona Valley Hospital Medical Center and San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eduardo J. Nam see patients?
- Medicare's clinician data lists 2 practice locations, including San Dimas, CA and Riverside, CA. Call before your visit to confirm the address.
- What is Eduardo J. Nam's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Eduardo J. Nam accept Medicare assignment?
- Yes. Medicare's clinician data says Eduardo J. Nam 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 Eduardo J. Nam offer telehealth?
- Medicare's clinician data says Eduardo J. Nam offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Eduardo J. Nam?
- (909) 542-2777, as listed in official Medicare / NPI Registry data.
- What is Eduardo J. Nam's NPI number?
- 1578760641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eduardo J. Nam works
Medicare's Facility Affiliation Data lists Eduardo J. Nam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arrowhead Regional Medical CenterColton, CA · Acute Care Hospital · CCN 050245
- Chino Valley Medical CenterChino, CA · Acute Care Hospital · CCN 050586
- Montclair Hospital Medical CenterMontclair, CA · Acute Care Hospital · CCN 050758
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · CCN 050231
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Eduardo J. Nam is enrolled with Medicare (CMS data updated 2026-10-02).
- 1335 Cypress St, Suite 205San Dimas, CA 91773
- 6850 Brockton Ave, Suite 102Riverside, CA 92506 (909) 542‑2777
Group practices
Medicare enrollment lists Eduardo J. Nam as a member of this group (CMS data updated 2026-10-02).
- California Kidney Specialists16 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in San Dimas
Clinicians with the same Medicare primary specialty in San Dimas, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578760641 |
| 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