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Ophthalmology in Grass Valley, CA

3 verified ophthalmology doctors in Grass Valley.

Ophthalmologists are physicians who provide complete eye care, including surgery for eye disease.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

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Dr. John Hagele, MD

Ophthalmology

20 yrs NPPES
NPI 1134200629
400 SIERRA COLLEGE DR, SUITE A, Grass Valley, CA 95945(530) 272-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $132.71 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$132.71

Total received

6

Transactions

3

Paying companies

Top paying companies

RxSight Inc$60.25
Thea Pharma Inc.$39.06
Alcon Vision LLC$33.40

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total ranks around the 56th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US ophthalmology doctors.

Payments to John Hagele do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Keith Mercer, MD

Ophthalmology

20 yrs NPPES
NPI 1568543049
400 SIERRA COLLEGE DR, SUITE A, Grass Valley, CA 95945(530) 272-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $51.61 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$51.61

Total received

2

Transactions

2

Paying companies

Top paying companies

RxSight Inc$27.33
Thea Pharma Inc.$24.28

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US ophthalmology doctors.

Payments to Keith Mercer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Matthew Zealear, MD

Ophthalmology

20 yrs NPPES
NPI 1366516981
400 SIERRA COLLEGE DR, SUITE A, Grass Valley, CA 95945(530) 272-3411
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $51.61 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$51.61

Total received

2

Transactions

2

Paying companies

Top paying companies

RxSight Inc$27.33
Thea Pharma Inc.$24.28

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US ophthalmology doctors.

Payments to Matthew Zealear do not imply any wrongdoing. Many are meals, education, or research support.

Ophthalmology in Grass Valley, CA — Verified | DoctorsProof | DoctorsProof