Alfredo Guevara Jr., MD

Medicare activity in 2024

Official CMS public-use data for Alfredo Guevara Jr., 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. Manual urinalysis test with examination using microscope, non-automated (81000)406 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)345 services
3. Limited ultrasound scan of pelvis (76857)267 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)250 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)173 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 cholesterol67%
• Ischemic heart disease33%
• Arthritis32%
• Chronic kidney disease25%
• Diabetes23%

Hospitals where Alfredo Guevara Jr. works

Medicare's Facility Affiliation Data lists Alfredo Guevara Jr. 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.

• Holy Cross HospitalNogales, AZ · Critical Access Hospital · Emergency services: listed by Medicare · CCN 031313

Practice locations

Addresses where Alfredo Guevara Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 6001 E Grant RdTucson, AZ 85712 (520) 497‑5010

Group practices

Medicare enrollment lists Alfredo Guevara Jr. as a member of this group (CMS data updated October 2, 2026).

• Santa Cruz Urology Care Clinic LLC2 clinicians in the group

Specialties

• Urologyprimary

Find other Urology doctors in Arizona →

Other urologists in Tucson

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

• Alberto G. Corica, MD
• Curtis J. Dunshee, MD
• Christopher W. Gist, MD
• Thomas Tieu, MD
• William C. Kuo, MD
• Kenneth M. Belkoff, DO
• Priyanka Bearelly, MD
• Kenneth K. Choi, MD

All urologists in Tucson →

Other clinicians in Santa Cruz Urology Care Clinic LLC

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

• Thomas Tieu, 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