Natalie Brossard Barbosa, MD

Medicare activity in 2024

Official CMS public-use data for Natalie Brossard Barbosa, 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. Exam of visual field with extended testing (92083)63 services
2. Imaging of optic nerve (92133)43 services
3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)38 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)32 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 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 pressure66%
• High cholesterol65%
• Arthritis48%
• Anxiety36%
• Diabetes32%
• Depression30%

Hospitals where Natalie Brossard Barbosa works

Medicare's Facility Affiliation Data lists Natalie Brossard Barbosa 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.

• Strong Memorial HospitalRochester, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330285

Practice locations

Addresses where Natalie Brossard Barbosa is enrolled with Medicare (CMS data updated October 2, 2026).

• 601 Elmwood AveRochester, NY 14642 (585) 273‑3937

Group practices

Medicare enrollment lists Natalie Brossard Barbosa as a member of this group (CMS data updated October 2, 2026).

• University of Rochester Neuro-Ophthalmology Services3 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in New York →

Other ophthalmologists in Rochester

Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.

• Dennis Asselin, MD
• Robert J. Walsh, MD
• Katie J. Macaluso, MD
• Bayan A. Al Othman
• Mark S. Jacobson, MD
• Angela P. Bessette, MD
• Edward F. Hall, MD
• Dinesh K. Chawla, MD

All ophthalmologists in Rochester →

Other clinicians in University of Rochester Neuro-Ophthalmology Services

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

• Bayan A. Al Othman
• Zoe R. Williams, 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