Alexander H. Nguyen, MD

Hospitals where Alexander H. Nguyen works

Medicare's Facility Affiliation Data lists Alexander H. Nguyen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• PIH Health Downey HospitalDowney, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050393

Practice locations

Addresses where Alexander H. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).

• 12214 Lakewood Blvd, Suite 110Downey, CA 90242 (562) 904‑4430
• 12675 La Mirada Blvd, Suite 201and401La Mirada, CA 90638 (562) 903‑7339

Group practices

Medicare enrollment lists Alexander H. Nguyen as a member of this group (CMS data updated October 2, 2026).

• PIH Health Physicians622 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Downey

Clinicians with the same Medicare primary specialty in Downey, CA — not a recommendation.

• John Park, MD
• Kathleen L. Morgan, DO
• Ishita Sharma, MD
• Maxwell T. Russell, DO
• Kenneth Deaver, MD
• Justin Chen, DO
• Beatriz M. Torrado-Ridgley, DO
• Angelyn M. Moultrie-Lizana, DO

All family doctors in Downey →

Other clinicians in PIH Health Physicians

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Jenny M. Saket, DO
• Teresa B. Sokol, PA
• Jeffrey R. Mora, MD
• Indika Harmon, MD
• Ravi K. Sureddi, MD
• Andrew D. Pham, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians