Vincent Reginald F. Narvaez, MD

Medicare activity in 2024

Official CMS public-use data for Vincent Reginald F. Narvaez, 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. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)40 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%
• Chronic kidney disease70%
• Diabetes67%
• Arthritis57%
• Heart failure54%

Hospitals where Vincent Reginald F. Narvaez works

Medicare's Facility Affiliation Data lists Vincent Reginald F. Narvaez 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.

• Barstow Community HospitalBarstow, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050298
• Corona Regional Medical CenterCorona, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050329
• Providence St Mary Medical CenterApple Valley, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050300
• Riverside Community HospitalRiverside, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050022

Practice locations

Addresses where Vincent Reginald F. Narvaez is enrolled with Medicare (CMS data updated October 2, 2026).

• 2250 S Main St, Suite 206Corona, CA 92882 (951) 278‑8870

Group practices

Medicare enrollment lists Vincent Reginald F. Narvaez as a member of this group (CMS data updated October 2, 2026).

• Mission Surgical Clinic Inc6 clinicians in the group

Specialties

• Vascular Surgeryprimary
• General Surgeryalso

Find other Vascular Surgery doctors in California →

Other vascular surgeons in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Francisco Vega, MD
• Benjamin Fegale, MD
• Amir Kaviani, MD
• Kristyn A. Mannoia, MD
• Owen P. Palmer, MD
• Catherine K. Chang, MD
• Harold A. Tabaie, DO
• William M. Lee, MD

All vascular surgeons in California →

Other clinicians in Mission Surgical Clinic Inc

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

• Arash A. Rahimi-Ardabily, MD
• Francisco Vega, MD
• James Pollack, MD
• Michael S. Chin, 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. 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