Miguel Arbulu, MD

Medicare activity in 2024

Official CMS public-use data for Miguel Arbulu, 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)90 services
2. Emergency department visit with moderate level of medical decision making (99284)29 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%
• Diabetes53%
• Anxiety52%
• COPD52%
• Depression51%

Hospitals where Miguel Arbulu works

Medicare's Facility Affiliation Data lists Miguel Arbulu 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.

• NorthBay Medical CenterFairfield, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050367
• The Hospitals of Providence Horizon City CampusHorizon City, TX · Acute Care Hospital · Emergency services: listed by Medicare · CCN 670124

Practice locations

Addresses where Miguel Arbulu is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 Nut Tree RdVacaville, CA 95687 (707) 624‑7000
• 1200 B Gale Wilson BlvdFairfield, CA 94533 (707) 429‑3600
• 13600 Horizon Blvd, Suite 100Horizon City, TX 79928 (915) 407‑7878
• 1890 George Dieter DrEl Paso, TX 79936 (915) 225‑7116

Group practices

Medicare enrollment lists Miguel Arbulu as a member of these groups (CMS data updated October 2, 2026).

• NorthBay Physicians Surgery Center, LLC324 clinicians in the group
• Pearsall Emergency Medicine Associates, PA50 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Vacaville

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

• Daniel F. Morris, MD
• Thomas Keown, MD
• Assad Alam, MD
• David Mai, MD
• Joseph Dane, MD
• Kathleen M. Rowland, MD
• May T. Tun, MD
• Taya L. Roberts, DO

All emergency medicine doctors in Vacaville →

Other clinicians in NorthBay Physicians Surgery Center, LLC

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

• Pushkar R. Pandey, MD
• Paarth M. Shah, MD
• Jordan L. Davies, MD
• Janelle Candaza, OT
• Atul K. Patel, MD
• Yenifer Duque Gomez, PA

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