Sonia-Maria Reyes, MD

Medicare activity in 2024

Official CMS public-use data for Sonia-Maria Reyes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Emergency department visit with high level of medical decision making (99285)258 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)176 services
3. Emergency department visit with moderate level of medical decision making (99284)129 services
4. Critical care, first 30-74 minutes (99291)60 services
5. X-ray of chest, 1 view (71045)16 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis52%
• Diabetes46%
• Chronic kidney disease40%
• Depression36%

Hospitals where Sonia-Maria Reyes works

Medicare's Facility Affiliation Data lists Sonia-Maria Reyes 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.

• Desert Regional Medical CenterPalm Springs, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050243
• John F Kennedy Memorial HospitalIndio, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050534
• Redlands Community HospitalRedlands, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050272

Practice locations

Addresses where Sonia-Maria Reyes is enrolled with Medicare (CMS data updated October 2, 2026).

• 350 Terracina BlvdRedlands, CA 92373 (909) 335‑5500
• 47111 Monroe StIndio, CA 92201 (760) 347‑6191
• 6601 White Feather RdJoshua Tree, CA 92252 (760) 366‑6127

Group practices

Medicare enrollment lists Sonia-Maria Reyes as a member of these groups (CMS data updated October 2, 2026).

• Cep America - California1,292 clinicians in the group
• Santa Ana Physicians Group PC16 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Redlands

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

• Ryan A. Roten, DO
• Jeff P. Baker, DO
• Bill J. Khoury, MD
• Dai V. Du, MD
• Brian Anderson, MD
• Salomon H. Alvarado, DO
• Nnaemeka D. Diribe, DO
• Michael Allen, DO

All emergency medicine doctors in Redlands →

Other clinicians in Cep America - California

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

• Carli Reisdorf, MD
• Marlene Guerrero
• Kenneth P. Takaki, DO
• Nicholas J. Miniel, MD
• Paul Copperman, DO
• Ryan A. Roten, DO

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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians