Miguel A. Unzueta, MD

Medicare activity in 2024

Official CMS public-use data for Miguel A. Unzueta, 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 problem focused exam of visual system (92012)626 services
2. Closure of tear duct opening using plug (68761)212 services
3. Imaging of optic nerve (92133)210 services
4. Exam of visual field with extended testing (92083)184 services
5. Established patient complete exam of visual system (92014)151 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%
• Diabetes60%
• Arthritis49%
• Chronic kidney disease35%
• Ischemic heart disease27%

Hospitals where Miguel A. Unzueta works

Medicare's Facility Affiliation Data lists Miguel A. Unzueta 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.

• PIH Health Downey HospitalDowney, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050393

Practice locations

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

• 1700 E Cesar E Chavez Ave, Suite 3400Los Angeles, CA 90033 (844) 211‑5462
• 1717 W Beverly Blvd, Suite AMontebello, CA 90640 (562) 866‑1803
• 5750 Downey Ave, Suite 101Lakewood, CA 90712 (844) 211‑5462

Group practices

Medicare enrollment lists Miguel A. Unzueta as a member of this group (CMS data updated October 2, 2026).

• Mercy Eye Care Medical Group Inc5 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in California →

Other ophthalmologists in Los Angeles

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

• Lauren P. Daskivich, MD
• Mehran Taban, MD
• Brian J. Song, MD
• David S. Boyer, MD
• Shimon R. Bababeygy, MD
• Michael A. Kapamajian, MD
• Garrick W. Chak, MD
• Ezra Maguen, MD

All ophthalmologists in Los Angeles →

Other clinicians in Mercy Eye Care Medical Group Inc

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

• Sandeep K. Khanna, MD
• Charlotte A. Rosenblum, OD
• Charles W. Flowers Jr., 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