Alen Mirzaian, MD

Medicare activity in 2024

Official CMS public-use data for Alen Mirzaian, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)649 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)285 services
3. Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes (G0446)152 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)142 services
5. Annual depression screening, 5 to 15 minutes (G0444)137 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%
• Ischemic heart disease35%
• Diabetes31%
• Depression25%

Hospitals where Alen Mirzaian works

Medicare's Facility Affiliation Data lists Alen Mirzaian 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.

• Glendale Adventist Medical CenterGlendale, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050239
• USC Verdugo Hills HospitalGlendale, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050124

Practice locations

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

• 1818 Verdugo Blvd, Suite 401Glendale, CA 91208 (818) 790‑1145

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Glendale

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

• Natalie Galanina, MD
• Laila C. Hanna, MD
• Helen C. Okoh, MD
• Jose L. Saavedra, MD
• Qurat-Ul-Ain A. Rashid, MD
• Noah M. Fu, MD
• Sachchida N. Sinha, MD
• Sherwin R. Hariri, MD

All internal medicine doctors in Glendale →

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