David F Chang, MD
Ophthalmology · Los Altos
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 26
- 6 carriers
- Office
- 1
Offices
1 location · David F Chang M D Inc · 2 clinicians in this group
Looking this up.
Plans that list them
26 plans · 6 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chang’s office at (650) 948-9123 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
26 of 26 plans
| Alignment Health Advantage PPO (PPO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Anthem Full Dual Advantage Aligned (HMO D-SNP) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| Astiva Health C-SNP WOW - NorCal (HMO C-SNP) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Premier Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Savings Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Blue Shield Inspire (HMO) | Blue Shield of California | Listed | Aug 26, 2026 |
| Central Health Classic Care Plan III (HMO) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Dual Access Plan (HMO D-SNP) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Embrace Care Plan (HMO C-SNP) | Central Health Medicare Plan | Listed, may be out of date | Sep 15, 2025 |
| Central Health Embrace Choice Plan (HMO C-SNP) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Central Health Valor Care Plan (HMO) | Central Health Medicare Plan | Listed | Aug 15, 2026 |
| Imperial Courage Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Dynamic Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Senior Value (HMO C-SNP) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
Original Medicare doctor bills
$757,852
Medicare paid this office $757,852 for 980 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Removal of cataract with insertion of prosthetic lens | 605 | $475,994 | $506 |
| New patient complete exam of visual system | 588 | $78,043 | $133 |
| Complex removal of cataract with insertion of prosthetic lens | 76 | $70,653 | $686 |
| Measurement of corneal curvature and depth of eye | 813 | $43,863 | $37 |
| Removal of recurring cataract in lens capsule using a laser | 92 | $29,080 | $294 |
See all 11 services
| Removal of cataract with insertion of prosthetic lens | 605 | $475,994 | $506 |
| New patient complete exam of visual system | 588 | $78,043 | $133 |
| Complex removal of cataract with insertion of prosthetic lens | 76 | $70,653 | $686 |
| Measurement of corneal curvature and depth of eye | 813 | $43,863 | $37 |
| Removal of recurring cataract in lens capsule using a laser | 92 | $29,080 | $294 |
| Established patient complete exam of visual system | 138 | $16,249 | $118 |
| New patient visit (45+ min) | 92 | $13,461 | $146 |
| Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | 11 | $8,103 | $623 |
| Imaging of retina | 106 | $3,717 | $35 |
| Return visit (30+ min) | 21 | $2,460 | $117 |
| Imaging of optic nerve | 23 | $756 | $33 |
Procedures Medicare counted
| Cataract surgery | 1232 | More than 99% of doctors who do this |
Who their Medicare patients are
980 Original Medicare patients in 2024. Average age 76 · Women 58% · Also on Medicaid 2% · Health risk score 0.82. At or below the middle of the specialty; the typical ophthalmology clinician is at 1.16.
Conditions among them: High blood pressure 60% · Coronary heart disease 21% · Diabetes 16% · Cancer 15% · Atrial fibrillation 13% · Chronic kidney disease 12% · Heart failure 8% · Depression 8% · COPD 6% · Stroke 5% · Dementia 2%.
The office billed $1,134,804, Medicare allowed $961,001 and paid $757,852; for 3,362 services of 29 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 980 | 3,362 | 76 | 0.82 | $1,134,804 | $757,852 |
| 2023 | 991 | 3,377 | 76 | 0.78 | $1,154,513 | $775,009 |
| 2022 | 1,001 | 3,467 | 76 | 0.76 | $1,187,946 | $780,234 |
| 2021 | 942 | 3,492 | 76 | 0.78 | $1,256,287 | $829,825 |
| 2020 | 878 | 3,083 | 75 | 0.88 | $1,146,314 | $751,062 |
| 2019 | 1,196 | 4,298 | 75 | 0.87 | $1,702,736 | $1,133,321 |
| 2018 | 1,168 | 4,223 | 76 | 0.91 | $1,716,595 | $1,139,023 |
| 2017 | 1,124 | 4,003 | 76 | 0.93 | $1,688,782 | $1,079,033 |
| 2016 | 1,149 | 4,067 | 75 | 0.88 | $1,697,528 | $1,083,901 |
| 2015 | 1,278 | 4,291 | 76 | 0.93 | $1,783,294 | $1,158,100 |
| 2014 | 1,366 | 4,399 | 76 | 0.87 | $1,819,095 | $1,166,107 |
| 2013 | 1,343 | 4,587 | 76 | 0.87 | $1,950,217 | $1,259,648 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 8 services
| Removal of cataract with insertion of prosthetic lens | 614 | $485,664 | $503 |
| New patient complete exam of visual system | 700 | $88,681 | $127 |
| Complex removal of cataract with insertion of prosthetic lens | 87 | $75,839 | $677 |
| Measurement of corneal curvature and depth of eye | 821 | $43,695 | $36 |
| Removal of recurring cataract in lens capsule using a laser | 100 | $32,718 | $303 |
| Established patient complete exam of visual system | 155 | $16,334 | $105 |
| Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | 12 | $10,611 | $624 |
| Imaging of retina | 65 | $2,191 | $34 |
2022: 8 services
| Removal of cataract with insertion of prosthetic lens | 625 | $506,504 | $503 |
| New patient complete exam of visual system | 749 | $92,194 | $123 |
| Complex removal of cataract with insertion of prosthetic lens | 71 | $61,796 | $679 |
| Measurement of corneal curvature and depth of eye | 842 | $46,693 | $37 |
| Removal of recurring cataract in lens capsule using a laser | 90 | $30,871 | $312 |
| Established patient complete exam of visual system | 150 | $15,369 | $102 |
| Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | 13 | $11,194 | $622 |
| Imaging of retina | 59 | $2,065 | $35 |
2021: 8 services
| Removal of cataract with insertion of prosthetic lens | 650 | $530,011 | $510 |
| Complex removal of cataract with insertion of prosthetic lens | 94 | $86,346 | $685 |
| New patient complete exam of visual system | 672 | $85,854 | $128 |
| Measurement of corneal curvature and depth of eye | 803 | $52,638 | $42 |
| Removal of recurring cataract in lens capsule using a laser | 87 | $30,550 | $306 |
| Established patient complete exam of visual system | 185 | $20,779 | $112 |
| Internal insertion of eye fluid drainage device | 19 | $7,720 | $309 |
| Imaging of retina | 41 | $1,360 | $33 |
2020: 8 services
| Removal of cataract with insertion of prosthetic lens | 601 | $484,439 | $510 |
| Complex removal of cataract with insertion of prosthetic lens | 100 | $86,084 | $689 |
| New patient complete exam of visual system | 603 | $74,082 | $123 |
| Measurement of corneal curvature and depth of eye | 749 | $51,989 | $47 |
| Removal of recurring cataract in lens capsule using a laser | 57 | $17,427 | $286 |
| Established patient complete exam of visual system | 140 | $15,063 | $106 |
| Internal insertion of eye fluid drainage device | 23 | $9,581 | $266 |
| Imaging of retina | 26 | $947 | $36 |
2019: 8 services
| Removal of cataract with insertion of prosthetic lens | 799 | $741,387 | $581 |
| Complex removal of cataract with insertion of prosthetic lens | 148 | $132,995 | $719 |
| New patient complete exam of visual system | 871 | $111,825 | $128 |
| Measurement of corneal curvature and depth of eye | 1,047 | $81,477 | $52 |
| Established patient complete exam of visual system | 197 | $21,922 | $111 |
| Removal of recurring cataract in lens capsule using a laser | 64 | $19,375 | $285 |
| Internal insertion of eye fluid drainage device | 37 | $10,347 | $185 |
| Imaging of retina | 24 | $918 | $38 |
2018: 8 services
| Removal of cataract with insertion of prosthetic lens | 802 | $736,561 | $581 |
| Complex removal of cataract with insertion of prosthetic lens | 154 | $143,107 | $719 |
| New patient complete exam of visual system | 848 | $110,645 | $130 |
| Measurement of corneal curvature and depth of eye | 1,013 | $87,646 | $57 |
| Established patient complete exam of visual system | 197 | $22,167 | $112 |
| Removal of recurring cataract in lens capsule using a laser | 58 | $17,645 | $285 |
| Internal insertion of eye fluid drainage device | 33 | $8,785 | $187 |
| Imaging of retina | 24 | $889 | $37 |
2017: 10 services
| Removal of cataract with insertion of prosthetic lens | 758 | $683,845 | $571 |
| Complex removal of cataract with insertion of prosthetic lens | 141 | $125,837 | $707 |
| New patient complete exam of visual system | 806 | $98,082 | $122 |
| Measurement of corneal curvature and depth of eye | 958 | $90,606 | $63 |
| Internal insertion of eye fluid drainage device | 31 | $19,617 | $436 |
| Established patient complete exam of visual system | 182 | $18,852 | $103 |
| Removal of recurring cataract in lens capsule using a laser | 59 | $17,616 | $284 |
| Exchange of prosthetic lens | 13 | $10,637 | $818 |
| Partial removal of eye fluid between lens and retina with mechanical removal of eye fluid | 12 | $2,992 | $249 |
| Imaging of retina | 22 | $795 | $36 |
2016: 8 services
| Removal of cataract with insertion of prosthetic lens | 789 | $691,673 | $559 |
| Complex removal of cataract with insertion of prosthetic lens | 120 | $108,933 | $698 |
| New patient complete exam of visual system | 816 | $97,711 | $120 |
| Measurement of corneal curvature and depth of eye | 974 | $91,206 | $62 |
| Internal insertion of eye fluid drainage device | 36 | $39,957 | $869 |
| Established patient complete exam of visual system | 203 | $20,449 | $100 |
| Removal of recurring cataract in lens capsule using a laser | 59 | $16,524 | $275 |
| Imaging of retina | 20 | $773 | $39 |
2015: 11 services
| Removal of cataract with insertion of prosthetic lens | 826 | $727,467 | $566 |
| Complex removal of cataract with insertion of prosthetic lens | 139 | $121,812 | $692 |
| New patient complete exam of visual system | 880 | $107,090 | $122 |
| Measurement of corneal curvature and depth of eye | 1,016 | $94,432 | $63 |
| Internal insertion of eye fluid drainage device | 28 | $32,087 | $844 |
| Established patient complete exam of visual system | 209 | $20,915 | $99 |
| Removal of recurring cataract in lens capsule using a laser | 57 | $18,525 | $285 |
| Exchange of prosthetic lens | 15 | $12,132 | $809 |
| Established patient problem focused exam of visual system | 18 | $2,074 | $77 |
| Imaging of retina | 17 | $686 | $40 |
| Exam of visual field with extended testing | 11 | $605 | $55 |
2014: 11 services
| Removal of cataract with insertion of prosthetic lens | 802 | $695,615 | $571 |
| Complex removal of cataract with insertion of prosthetic lens | 155 | $134,680 | $709 |
| New patient complete exam of visual system | 963 | $116,750 | $121 |
| Measurement of corneal curvature and depth of eye | 1,051 | $97,758 | $65 |
| Internal insertion of eye fluid drainage device | 35 | $38,263 | $870 |
| Removal of recurring cataract in lens capsule using a laser | 82 | $26,697 | $284 |
| Established patient complete exam of visual system | 265 | $24,997 | $93 |
| Repositioning of lens prosthesis | 11 | $7,561 | $687 |
| Exam of visual field with extended testing | 19 | $1,094 | $58 |
| Imaging of optic nerve | 19 | $713 | $38 |
| Imaging of retina | 11 | $457 | $42 |
2013: 12 services
| Removal of cataract with insertion of prosthetic lens | 845 | $741,890 | $579 |
| Complex removal of cataract with insertion of prosthetic lens | 150 | $143,162 | $716 |
| New patient complete exam of visual system | 898 | $112,316 | $125 |
| Measurement of corneal curvature and depth of eye | 1,041 | $103,212 | $65 |
| Internal insertion of eye fluid drainage device | 45 | $57,558 | $872 |
| Established patient complete exam of visual system | 306 | $33,020 | $106 |
| Removal of recurring cataract in lens capsule using a laser | 87 | $29,377 | $291 |
| Exchange of prosthetic lens | 11 | $9,034 | $821 |
| Partial removal of eye fluid between lens and retina with mechanical removal of eye fluid | 17 | $4,853 | $255 |
| Exam of visual field with extended testing | 20 | $1,139 | $57 |
| Imaging of retina | 19 | $836 | $42 |
| Imaging of optic nerve | 18 | $660 | $37 |
Drugs they prescribed that Part D paid
$26,884
Pharmacies billed $26,884 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 539) in 2024. At or below the middle of the specialty; the typical ophthalmology clinician is at 0%.
312 generic and 227 brand-name prescriptions · $26,884 in drug cost.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Loteprednol Etabonate | 38 | $4,017 | $106 |
| Lotemax Sm | 13 | $3,643 | $280 |
| Prednisolone Acetate | 128 | $3,624 | $28 |
| Prosol | 23 | $3,394 | $148 |
| Diclofenac | 173 | $1,749 | $10 |
See all 9 drugs
| Loteprednol Etabonate | 38 | $4,017 | $106 |
| Lotemax Sm | 13 | $3,643 | $280 |
| Prednisolone Acetate | 128 | $3,624 | $28 |
| Prosol | 23 | $3,394 | $148 |
| Diclofenac | 173 | $1,749 | $10 |
| Timolol Maleate | 25 | $982 | $39 |
| Ketorolac Tromethamine | 21 | $440 | $21 |
| Polymyxin B Sul-Trimethoprim | 54 | $388 | $7 |
| Latanoprost | 17 | $289 | $17 |
Year by year
| 2024 | 539 | 211 | 0% (0) | 42% | $26,884 |
| 2023 | 455 | 189 | 0% (0) | None | $31,329 |
| 2022 | 421 | 169 | 0% (0) | None | $31,766 |
| 2021 | 577 | 238 | 0% (0) | 64% | $68,246 |
| 2020 | 813 | 364 | None | 45% | $52,990 |
| 2019 | 2,157 | 807 | 0% (0) | 55% | $81,014 |
| 2018 | 2,952 | 851 | None | 63% | $104,990 |
| 2017 | 2,981 | 762 | None | 46% | $88,506 |
| 2016 | 2,700 | 727 | 0% (0) | 40% | $81,877 |
| 2015 | 3,337 | 817 | None | 44% | $119,359 |
| 2014 | 3,363 | 788 | None | 42% | $171,259 |
| 2013 | 3,135 | 752 | None | 36% | $95,941 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 5 drugs
| Lotemax Sm | 20 | $5,343 | $267 |
| Prednisolone Acetate | 123 | $4,016 | $33 |
| Ketorolac Tromethamine | 194 | $3,969 | $20 |
| Loteprednol Etabonate | 20 | $2,816 | $141 |
| Diclofenac | 33 | $394 | $12 |
2022: 7 drugs
| Inveltys | 18 | $5,481 | $304 |
| Prosol | 26 | $3,750 | $144 |
| Ketorolac Tromethamine | 173 | $3,498 | $20 |
| Lotemax Sm | 13 | $3,324 | $256 |
| Prednisolone Acetate | 86 | $3,137 | $36 |
| Latanoprost | 17 | $626 | $37 |
| Timolol Maleate | 13 | $104 | $8 |
2021: 9 drugs
| Inveltys | 93 | $26,688 | $287 |
| Bromsite | 32 | $8,901 | $278 |
| Prednisolone Acetate | 157 | $5,956 | $38 |
| Durezol | 27 | $5,674 | $210 |
| Ketorolac Tromethamine | 127 | $3,598 | $28 |
| Latanoprost | 13 | $471 | $36 |
| Ciprofloxacin | 14 | $166 | $12 |
| Timolol Maleate | 13 | $137 | $11 |
| Allopurinol | 13 | $71 | $5 |
2020: 9 drugs
| Inveltys | 66 | $17,851 | $270 |
| Bromsite | 32 | $8,293 | $259 |
| Prednisolone Acetate | 171 | $6,493 | $38 |
| Ketorolac Tromethamine | 171 | $4,935 | $29 |
| Ciprofloxacin | 211 | $1,511 | $7 |
| Timolol Maleate | 16 | $370 | $23 |
| Latanoprost | 29 | $325 | $11 |
| Brimonidine | 11 | $239 | $22 |
| Allopurinol | 12 | $156 | $13 |
2019: 13 drugs
| Prednisolone Acetate | 940 | $36,316 | $39 |
| Bromsite | 47 | $12,348 | $263 |
| Ofloxacin | 622 | $9,398 | $15 |
| Ketorolac Tromethamine | 213 | $6,544 | $31 |
| Lotemax | 32 | $5,972 | $187 |
| Ciprofloxacin | 121 | $920 | $8 |
| Latanoprost | 37 | $819 | $22 |
| Allopurinol | 16 | $258 | $16 |
| Timolol Maleate | 18 | $246 | $14 |
| Brimonidine | 14 | $161 | $11 |
| Diclofenac | 11 | $148 | $13 |
| Tobramycin | 16 | $139 | $9 |
| Furosemide | 15 | $43 | $3 |
2018: 12 drugs
| Prednisolone Acetate | 1,094 | $42,351 | $39 |
| Ketorolac Tromethamine | 512 | $25,696 | $50 |
| Restasis | 12 | $5,761 | $480 |
| Ofloxacin | 380 | $5,699 | $15 |
| Lotemax | 29 | $5,535 | $191 |
| Diclofenac | 309 | $4,151 | $13 |
| Ciprofloxacin | 435 | $4,049 | $9 |
| Bromsite | 13 | $3,486 | $268 |
| Latanoprost | 22 | $493 | $22 |
| Tobramycin | 20 | $182 | $9 |
| Allopurinol | 11 | $173 | $16 |
| Furosemide | 31 | $59 | $2 |
2017: 9 drugs
| Prednisolone Acetate | 976 | $36,293 | $37 |
| Diclofenac | 932 | $12,175 | $13 |
| Lotemax | 45 | $7,410 | $165 |
| Ketorolac Tromethamine | 154 | $6,813 | $44 |
| Ciprofloxacin | 706 | $5,972 | $8 |
| Ilevro | 25 | $5,967 | $239 |
| Latanoprost | 20 | $280 | $14 |
| Timolol Maleate | 11 | $75 | $7 |
| Furosemide | 18 | $30 | $2 |
2016: 10 drugs
| Prednisolone Acetate | 723 | $26,286 | $36 |
| Diclofenac | 969 | $12,602 | $13 |
| Lotemax | 80 | $12,247 | $153 |
| Ciprofloxacin | 658 | $5,907 | $9 |
| Durezol | 35 | $5,354 | $153 |
| Ilevro | 16 | $3,586 | $224 |
| Latanoprost | 40 | $634 | $16 |
| Timolol Maleate | 18 | $440 | $24 |
| Allopurinol | 12 | $186 | $15 |
| Ketorolac Tromethamine | 15 | $155 | $10 |
2015: 13 drugs
| Prednisolone Acetate | 939 | $37,709 | $40 |
| Lotemax | 114 | $17,522 | $154 |
| Diclofenac | 1,103 | $12,622 | $11 |
| Durezol | 58 | $8,734 | $151 |
| Prosol | 34 | $6,916 | $203 |
| Ciprofloxacin | 752 | $5,929 | $8 |
| Prolensa | 13 | $2,795 | $215 |
| Besivance | 11 | $1,621 | $147 |
| Ketorolac Tromethamine | 34 | $800 | $24 |
| Timolol Maleate | 22 | $716 | $33 |
| Latanoprost | 65 | $648 | $10 |
| Dorzolamide-Timolol | 11 | $232 | $21 |
| Ofloxacin | 11 | $173 | $16 |
2014: 13 drugs
| Prosol | 215 | $43,607 | $203 |
| Lotemax | 249 | $35,288 | $142 |
| Prednisolone Acetate | 578 | $24,339 | $42 |
| Durezol | 141 | $18,022 | $128 |
| Diclofenac | 1,023 | $13,387 | $13 |
| Ofloxacin | 595 | $5,029 | $8 |
| Travatan Z | 17 | $2,686 | $158 |
| Combigan | 21 | $2,473 | $118 |
| Besivance | 16 | $1,977 | $124 |
| Ciprofloxacin | 176 | $1,728 | $10 |
| Dextrose in Water | 38 | $1,615 | $43 |
| Timolol Maleate | 31 | $1,253 | $40 |
| Latanoprost | 66 | $1,130 | $17 |
2013: 18 drugs
| Lotemax | 127 | $17,588 | $138 |
| Diclofenac | 996 | $16,663 | $17 |
| Prednisolone Acetate | 763 | $12,956 | $17 |
| Durezol | 78 | $8,553 | $110 |
| Ofloxacin | 738 | $5,263 | $7 |
| Travatan Z | 22 | $2,659 | $121 |
| Calcium Acetate | 14 | $2,457 | $176 |
| Latanoprost | 62 | $1,588 | $26 |
| Besivance | 15 | $1,585 | $106 |
| Timolol Maleate | 33 | $966 | $29 |
| Calcitriol | 14 | $822 | $59 |
| Tamsulosin | 18 | $455 | $25 |
| Levobunolol | 11 | $243 | $22 |
| Terazosin | 20 | $203 | $10 |
| Hydrochlorothiazide | 16 | $157 | $10 |
| Furosemide | 13 | $68 | $5 |
| Clonidine | 11 | $68 | $6 |
| Lisinopril | 12 | $40 | $3 |
Money from drug and device companies
$99,428 in 2025
| 2025 | 7 | 31 | $98,033 | $99,428 |
| 2024 | 7 | 19 | $10,850 | $11,617 |
| 2023 | 11 | 25 | $16,813 | $18,446 |
| 2022 | 10 | 23 | $8,775 | $9,731 |
| 2021 | 12 | 34 | $13,950 | $14,595 |
| 2020 | 10 | 43 | $25,089 | $25,607 |
| 2019 | 7 | 44 | $37,118 | $38,015 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
RxSight Inc
$2,910,620
Held by this doctor · 2023, 2022, 2021, 2020 · Stock, Options and Stock
Published ownership or investment in a drug or device company. This is not proof that care is biased.
A payment is not proof that care is biased.
| RxSight | Rxsight Contact Lens | $65,283 | 1 payment
|
| Alcon Vision | Unity | $19,215 | 14 payments
|
| Alcon Research | Acrysof Iq Vivity | $14,626 | 6 payments
|
| Johnson & Johnson Surgical Vision | Veritas Vision System | $140 | 5 payments
|
| Surgical Specialties Corporation (us) Inc. (dba Corza Medical) | None | $73 | 1 payment
|
| Boehringer Ingelheim Pharmaceuticals | Jardiance | $47 | 2 payments
|
See all 30 published payments
| Johnson & Johnson Surgical Vision | Meals · 2025-12-18 | None | $20 |
| Alcon Research | Consulting · 2025-12-04 | Acrysof Iq Vivity | $2,750 |
| Alcon Vision | Consulting · 2025-11-06 | Acrysof Iq Vivity | $2,000 |
| RxSight | Paid to speak or teach · 2025-10-24 | Rxsight Contact Lens | $65,283 |
| Alcon Vision | Consulting · 2025-10-23 | Unity | $750 |
| Surgical Specialties Corporation (us) Inc. (dba Corza Medical) | Meals · 2025-10-20 | None | $73 |
| Johnson & Johnson Surgical Vision | Meals · 2025-10-18 | Catalys System | $25 |
| Alcon Vision | Meals · 2025-10-18 | Clareon | $182 |
| Alcon Research | Consulting · 2025-10-09 | Acrysof Iq Panoptix Uv Iol | $1,000 |
| Alcon Research | Consulting · 2025-10-09 | Acrysof Iq Panoptix Uv Iol | $2,000 |
| Alcon Research | Travel · 2025-10-09 | Acrysof Iq Vivity | $585 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-09-30 | Jardiance | $30 |
| Johnson & Johnson Surgical Vision | Meals · 2025-09-18 | None | $21 |
| Alcon Vision | Consulting · 2025-09-18 | Unity | $1,000 |
| Johnson & Johnson Surgical Vision | Meals · 2025-09-15 | Veritas Vision System | $45 |
| Alcon Vision | Meals · 2025-09-11 | None | $197 |
| Alcon Vision | Consulting · 2025-09-04 | Unity | $1,000 |
| Alcon Research | Consulting · 2025-06-05 | Acrysof Iq Vivity | $8,250 |
| Alcon Vision | Consulting · 2025-06-05 | Unity | $1,000 |
| Beaver-Visitec International | Meals · 2025-04-28 | None | $44 |
| Alcon Vision | Consulting · 2025-04-24 | Unity | $1,000 |
| Alcon Vision | Meals · 2025-04-10 | Clareon | $12 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-03-25 | Jardiance | $18 |
| Alcon Vision | Meals · 2025-03-20 | Clareon | $25 |
| Alcon Vision | Consulting · 2025-03-20 | Unity | $8,000 |
| Alcon Vision | Meals · 2025-01-22 | Clareon | $49 |
| Alcon Research | Meals · 2025-01-20 | Air Optix | $41 |
| Johnson & Johnson Surgical Vision | Meals · 2025-01-19 | Tecnis Simplicity | $28 |
| Alcon Vision | Consulting · 2025-01-09 | Clareon | $1,000 |
| Alcon Vision | Consulting · 2025-01-09 | Acrysof Iq Vivity | $3,000 |
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)
2024: $11,617
| Alcon Research | Viscoat | $7,600 | 2 payments
|
| Alcon Vision | Clareon | $2,305 | 6 payments
|
| RxSight | Rxsight Contact Lens | $1,250 | 1 payment
|
| Johnson & Johnson Surgical Vision | Tecnis Simplicity | $218 | 6 payments
|
| Carl Zeiss Meditec USA | Quatera 700 | $168 | 2 payments
|
| Johnson & Johnson Vision Care | Tecnis Simplicity | $47 | 1 payment
|
| Oyster Point Pharma | Tyrvaya | $30 | 1 payment
|
2023: $18,446
| Alcon Vision | Hydrus Microstent | $7,845 | 7 payments
|
| Alcon Research | Viscoat | $7,491 | 4 payments
|
| Johnson & Johnson Surgical Vision | Catalys System | $1,325 | 3 payments
|
| Carl Zeiss Meditec | Veracity Surgical | $1,125 | 1 payment
|
| RxSight | Rxsight Contact Lens | $276 | 2 payments
|
| Bausch & Lomb Americas | Stellaris | $150 | 3 payments
|
| Carl Zeiss Meditec USA | Callisto Eye | $137 | 1 payment
|
| Boehringer Ingelheim Pharmaceuticals | Jardiance | $29 | 1 payment
|
| Oyster Point Pharma | Tyrvaya | $27 | 1 payment
|
| Biotissue Holdings | Prokera | $24 | 1 payment
|
| Beaver-Visitec International | None | $18 | 1 payment
|
2022: $9,731
| RxSight | Light Adjustable Lens (Lal) and Light Delivery Device (Ldd) | $6,625 | 1 payment
|
| Alcon Research | Discovisc | $1,600 | 2 payments
|
| Johnson & Johnson Surgical Vision | Tecnis Iol | $864 | 3 payments
|
| Alcon Vision | Wavelight Refractive Suite | $223 | 3 payments
|
| Carl Zeiss Meditec USA | Quatera 700 | $158 | 4 payments
|
| Kala Pharmaceuticals | Inveltys | $76 | 4 payments
|
| Bausch & Lomb Americas | Stellaris | $71 | 2 payments
|
| Sun Pharmaceutical Industries | Cequa | $66 | 1 payment
|
| Abbvie | Durysta | $24 | 1 payment
|
| Allergan | Vuity | $24 | 1 payment
|
2021: $14,595
| Carl Zeiss Meditec | Artevo 800 | $6,070 | 6 payments
|
| Johnson & Johnson Surgical Vision | Catalys System | $5,341 | 8 payments
|
| Ivantis | Hydrus Microstent | $1,712 | 5 payments
|
| Cipla USA | None | $1,200 | 1 payment
|
| Kala Pharmaceuticals | Inveltys | $76 | 4 payments
|
| Sun Pharmaceutical Industries | Cequa | $64 | 3 payments
|
| Alcon Vision | Acrysof Iq Vivity Iol | $31 | 2 payments
|
| Allergan | Alphagan P | $27 | 1 payment
|
| Beaver-Visitec International | None | $24 | 1 payment
|
| Tissuetech | Prokera | $18 | 1 payment
|
| Carl Zeiss Meditec USA | Lumera | $16 | 1 payment
|
| RxSight | Light Adjustable Lens (Lal) and Light Delivery Device (Ldd) | $16 | 1 payment
|
2020: $25,607
| Johnson & Johnson Surgical Vision | Catalys Laser System | $17,347 | 9 payments
|
| Carl Zeiss Meditec | Iolmaster | $4,517 | 4 payments
|
| Ivantis | Hydrus | $3,327 | 3 payments
|
| Sun Pharmaceutical Industries | Bromsite | $181 | 16 payments
|
| Kala Pharmaceuticals | Inveltys | $87 | 5 payments
|
| Alcon Vision | Centurion | $48 | 1 payment
|
| Novartis Pharmaceuticals | Xiidra | $40 | 2 payments
|
| EyePoint Pharmaceuticals US | Dexycu | $23 | 1 payment
|
| Bausch & Lomb a division of Bausch Health US | Prolensa | $18 | 1 payment
|
| Ocular Therapeutix | Dextenza | $18 | 1 payment
|
2019: $38,015
| Carl Zeiss Meditec | Callisto Eye | $24,663 | 12 payments
|
| Ivantis | Hydrus | $7,150 | 3 payments
|
| Alcon Vision | None | $3,243 | 1 payment
|
| Johnson & Johnson Surgical Vision | Tecnis Multifocal Family of 1-Piece Iols | $2,614 | 4 payments
|
| Sun Pharmaceutical Industries | Bromsite | $193 | 18 payments
|
| Kala Pharmaceuticals | Inveltys | $96 | 5 payments
|
| Glaukos | Istent Inject Trabecular Micro-Bypass Stent System | $56 | 1 payment
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 75.0 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1316966138
- Licence
- CA G045581
- Trained
- Harvard Medical School, 1980
- Gender
- Male
More record details
- Sole proprietor
- Yes
- Medicaid ID
- CA 00G455810
- Taxonomy
- Federal specialty code 207W00000X (207W00000X)
- Mailing address
- 762 Altos Oaks Dr, Los Altos, CA, 94024
- NPI first listed
- 2006-07-19
- NPI last updated
- 2015-05-05
This is when the NPI record was last certified, not a medical board exam.