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Ophthalmology

Gabriel L. Aguilar

Works at hospitals in San Francisco, CA · California

Summary

Gabriel L. Aguilar is an ophthalmologist at 711 Van Ness Ave, Suite 310, San Francisco, CA 94102. Phone: (415) 421-8667. Accepts Medicare assignment. In 2024, Gabriel L. Aguilar had 755 Original Medicare patients and 2,396 services. NPI 1366544371. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Gabriel L. Aguilar, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Gabriel L. Aguilar accept Medicare assignment?
Yes. Medicare's clinician data says Gabriel L. Aguilar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Gabriel L. Aguilar see?
In 2024, CMS data shows 755 Original Medicare patients and 2,396 services for Gabriel L. Aguilar. This counts Original Medicare only and measures volume, not quality.
What is Gabriel L. Aguilar's NPI number?
1366544371. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Gabriel L. Aguilar, 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.

Original Medicare patients755
Services billed to Medicare2,396
Different services or procedures34
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Established patient problem focused exam of visual system (92012)718 services
  2. Established patient complete exam of visual system (92014)400 services
  3. Imaging of retina (92134)88 services
  4. Removal of cataract with insertion of prosthetic lens (66984)85 services
  5. Measurement of corneal curvature and depth of eye (92136)71 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 cholesterol75%
  • High blood pressure66%
  • Arthritis41%
  • Diabetes21%
  • Ischemic heart disease20%
  • Osteoporosis17%

Hospitals where Gabriel L. Aguilar works

Medicare's Facility Affiliation Data lists Gabriel L. Aguilar 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.

Practice locations

Addresses where Gabriel L. Aguilar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gabriel L. Aguilar as a member of this group (CMS data updated October 2, 2026).

  • San Francisco Eye Institute Inc11 clinicians in the group

Specialties

Find other Ophthalmology doctors in California →

Other ophthalmologists in San Francisco

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

All ophthalmologists in San Francisco →

Other clinicians in San Francisco Eye Institute Inc

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

Clinician information

Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year1974 (52 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366544371
CorrectionsReport an error or suggest an update →

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