Steven N. Luminais, MD

Hospitals where Steven N. Luminais works

Medicare's Facility Affiliation Data lists Steven N. Luminais 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.

• Lac/Harbor-Ucla Medical CenterTorrance, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050376
• Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050168

Practice locations

Addresses where Steven N. Luminais is enrolled with Medicare (CMS data updated October 2, 2026).

• 2151 N Harbor BlvdFullerton, CA 92835 (714) 446‑5100

Group practices

Medicare enrollment lists Steven N. Luminais as a member of this group (CMS data updated October 2, 2026).

• Providence Medical Foundation1,466 clinicians in the group

Specialties

• Hematology/Oncologyprimary
• Internal Medicinealso

Find other Hematology/Oncology doctors in California →

Other hematologist-oncologists in Fullerton

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

• Ming C. Li, MD
• Sanjay Sharma, MD
• Giribala R. Patel, MD
• Monica E. Lee, MD
• George G. Miranda, MD
• Minch K. Fong, MD
• John Hu, MD
• Roy L. Panares, MD

All hematologist-oncologists in Fullerton →

Other clinicians in Providence Medical Foundation

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

• Indupriya Pallekonda, MD
• Martin J. Waltsak, PA
• Chrystie M. Osborne, NP
• Karen E. Evensen, MD
• Victor C. Moneke, MD
• David E. Rhodes, 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