Maria I. Santana, MD

Hospitals where Maria I. Santana works

Medicare's Facility Affiliation Data lists Maria I. Santana 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
• PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050169

Practice locations

Addresses where Maria I. Santana is enrolled with Medicare (CMS data updated October 2, 2026).

• 11500 Brookshire AveDowney, CA 90241 (562) 904‑5000
• 12401 Washington BlvdWhittier, CA 90602 (562) 698‑0811

Group practices

Medicare enrollment lists Maria I. Santana as a member of this group (CMS data updated October 2, 2026).

• Intercommunity Emergency Medical Group67 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Downey

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

• David R. Sharma, MD
• Richard Zoraster, MD
• Navya Chundu, MD
• Suraj V. Patel, MD
• Albert L. Lee, MD
• Chelsea Schmidt, DO
• Hoori Hovanessian, MD
• Elizabeth T. Ferreira, MD

All emergency medicine doctors in Downey →

Other clinicians in Intercommunity Emergency Medical Group

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

• Jamal Y. Alam, DO
• Mackenzie L. Pennington
• Richard Zoraster, MD
• Hoang X. Pham, MD
• Josey L. Strathe, DO
• Laurie M. Krass, 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