Juan P. Vargas, MD

Medicare activity in 2024

Official CMS public-use data for Juan P. Vargas, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)392 services
2. Hospital discharge day management, more than 30 minutes (99239)186 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)30 services
4. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)28 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)14 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%
• Arthritis55%
• Ischemic heart disease46%
• Atrial fibrillation37%
• Chronic kidney disease36%

Hospitals where Juan P. Vargas works

Medicare's Facility Affiliation Data lists Juan P. Vargas 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.

• Verde Valley Medical CenterCottonwood, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 030007

Practice locations

Addresses where Juan P. Vargas is enrolled with Medicare (CMS data updated October 2, 2026).

• 1200 N Beaver StFlagstaff, AZ 86001

Specialties

• Hospitalistprimary

Find other Hospitalist doctors in Arizona →

Other hospitalists in Flagstaff

Clinicians with the same Medicare primary specialty in Flagstaff, AZ — not a recommendation.

• Andrew Barringer, DO
• Nina A. Souders, MD
• Jeanine M. Thomas, MD
• Matthew Thompson, MD
• Daniel H. Lee, MD
• Julia Jacobs, MD
• Hussein Alasady, MD
• Matthew K. Rydberg, MD

All hospitalists in Flagstaff →

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