David B Mark, MD
Ophthalmology · Sunnyvale
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 25
- 5 carriers
- Office
- 1
Offices
1 location · Mendelson and Mark Optometric Corporation · 8 clinicians in this group
Looking this up.
Plans that list them
25 plans · 5 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Mark’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
25 of 25 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 Medicare Advantage (HMO-POS) | 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 |
| 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| Central Health Embrace Care Plan (HMO C-SNP) | Central Health Medicare Plan | Listed, may be out of date | Sep 15, 2025 |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 |
California Medical Board record
Licence G35305 · Current
Licensed to practise in California · since 1977 · expires 2027-06-30 · Stanford University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Surgery centers they own
- Peninsula Eye Surgery Center, LLCAmbulatory Surgery Center · Mountain View, CA4.14% owner since 2012 · accredited by AAAHCAccreditation Renewed3 inspections · last 2018-03-29
Original Medicare doctor bills
$69,862
Medicare paid this office $69,862 for 400 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Established patient complete exam of visual system | 281 | $29,871 | $106 |
| Established patient problem focused exam of visual system | 87 | $10,441 | $84 |
| Short return visit (20+ min) | 50 | $5,643 | $85 |
| Removal of recurring cataract in lens capsule using a laser | 12 | $4,842 | $404 |
| New patient complete exam of visual system | 22 | $2,442 | $111 |
See all 8 services
| Established patient complete exam of visual system | 281 | $29,871 | $106 |
| Established patient problem focused exam of visual system | 87 | $10,441 | $84 |
| Short return visit (20+ min) | 50 | $5,643 | $85 |
| Removal of recurring cataract in lens capsule using a laser | 12 | $4,842 | $404 |
| New patient complete exam of visual system | 22 | $2,442 | $111 |
| Exam of visual field with extended testing | 38 | $2,265 | $57 |
| Imaging of optic nerve | 57 | $1,858 | $32 |
| Imaging of retina | 18 | $694 | $37 |
Procedures Medicare counted
| Cataract surgery | 14 | More than 37% of doctors who do this |
Who their Medicare patients are
400 Original Medicare patients in 2024. Average age 79 · Women 61% · Also on Medicaid 6% · Health risk score 1.01. At or below the middle of the specialty; the typical ophthalmology clinician is at 1.16.
Conditions among them: High blood pressure 67% · Coronary heart disease 26% · Diabetes 25% · Cancer 19% · Chronic kidney disease 17% · Atrial fibrillation 16% · Heart failure 11% · COPD 8% · Depression 8% · Stroke 4% · Dementia 3%.
The office billed $176,150, Medicare allowed $99,460 and paid $69,862; for 1,325 services of 33 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 | 400 | 1,325 | 79 | 1.01 | $176,150 | $69,862 |
| 2023 | 419 | 1,150 | 79 | 0.98 | $192,266 | $71,285 |
| 2022 | 504 | 1,345 | 79 | 0.97 | $274,223 | $116,671 |
| 2021 | 480 | 1,458 | 79 | 0.97 | $245,158 | $114,877 |
| 2020 | 426 | 1,256 | 79 | 1.00 | $205,192 | $93,557 |
| 2019 | 597 | 1,332 | 78 | 1.05 | $352,113 | $123,106 |
| 2018 | 611 | 1,887 | 78 | 0.98 | $452,593 | $162,163 |
| 2017 | 618 | 1,707 | 78 | 1.07 | $440,515 | $161,967 |
| 2016 | 636 | 1,601 | 78 | 0.97 | $416,252 | $154,307 |
| 2015 | 691 | 1,676 | 78 | 0.99 | $439,132 | $173,325 |
| 2014 | 647 | 1,511 | 78 | 0.90 | $382,325 | $154,944 |
| 2013 | 750 | 1,924 | 78 | 0.97 | $470,607 | $187,947 |
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
| Established patient complete exam of visual system | 292 | $29,804 | $101 |
| Established patient problem focused exam of visual system | 150 | $16,986 | $75 |
| Exam of visual field with extended testing | 56 | $2,892 | $50 |
| Imaging of optic nerve | 75 | $2,126 | $26 |
| New patient complete exam of visual system | 17 | $2,122 | $125 |
| Return visit (30+ min) | 18 | $2,079 | $116 |
| Removal of cataract with insertion of prosthetic lens | 13 | $1,956 | $93 |
| Imaging of retina | 26 | $929 | $34 |
2022: 12 services
| Established patient complete exam of visual system | 332 | $34,275 | $103 |
| Removal of cataract with insertion of prosthetic lens | 33 | $22,657 | $503 |
| Established patient problem focused exam of visual system | 196 | $22,581 | $82 |
| Removal of recurring cataract in lens capsule using a laser | 18 | $6,194 | $344 |
| Exam of visual field with extended testing | 76 | $4,326 | $56 |
| Imaging of optic nerve | 90 | $2,664 | $29 |
| Ultrasound scan to determine eye length and lens power | 28 | $1,717 | $54 |
| New patient complete exam of visual system | 13 | $1,654 | $127 |
| Ct scan of cornea | 37 | $1,273 | $33 |
| Imaging of retina | 32 | $1,082 | $34 |
| New patient problem focused exam of visual system | 13 | $1,022 | $79 |
| Ultrasound scan of cornea to determine thickness | 13 | $118 | $9 |
2021: 11 services
| Established patient complete exam of visual system | 360 | $38,884 | $107 |
| Established patient problem focused exam of visual system | 161 | $21,072 | $87 |
| Removal of cataract with insertion of prosthetic lens | 21 | $16,216 | $541 |
| Removal of recurring cataract in lens capsule using a laser | 17 | $6,534 | $384 |
| Exam of visual field with extended testing | 68 | $3,882 | $57 |
| Imaging of optic nerve | 98 | $2,991 | $30 |
| Ultrasound scan to determine eye length and lens power | 28 | $2,004 | $61 |
| New patient complete exam of visual system | 14 | $1,639 | $117 |
| New patient problem focused exam of visual system | 17 | $1,325 | $78 |
| Imaging of retina | 29 | $1,156 | $37 |
| Photography of the retina | 16 | $586 | $34 |
2020: 11 services
| Established patient complete exam of visual system | 295 | $31,722 | $107 |
| Removal of cataract with insertion of prosthetic lens | 22 | $15,687 | $541 |
| Established patient problem focused exam of visual system | 106 | $13,511 | $83 |
| Return visit (30+ min) | 58 | $4,954 | $77 |
| Imaging of optic nerve | 112 | $3,428 | $29 |
| Exam of visual field with extended testing | 49 | $2,843 | $56 |
| Ultrasound scan to determine eye length and lens power | 28 | $1,780 | $56 |
| New patient complete exam of visual system | 14 | $1,512 | $108 |
| Imaging of retina | 38 | $1,406 | $35 |
| Photography of the retina | 32 | $908 | $28 |
| Ultrasound scan of cornea to determine thickness | 23 | $255 | $11 |
2019: 12 services
| Established patient complete exam of visual system | 400 | $42,254 | $105 |
| Established patient problem focused exam of visual system | 142 | $17,754 | $79 |
| Removal of cataract with insertion of prosthetic lens | 20 | $14,652 | $610 |
| Return visit (30+ min) | 113 | $11,739 | $92 |
| Exam of visual field with extended testing | 85 | $4,960 | $56 |
| Imaging of optic nerve | 158 | $4,600 | $29 |
| New patient complete exam of visual system | 28 | $3,323 | $119 |
| Imaging of retina | 56 | $2,016 | $34 |
| New patient visit (45+ min) | 12 | $1,639 | $137 |
| Photography of the retina | 29 | $1,238 | $43 |
| Ultrasound scan to determine eye length and lens power | 24 | $1,097 | $39 |
| Ultrasound scan of cornea to determine thickness | 14 | $168 | $12 |
2018: 14 services
| Established patient complete exam of visual system | 425 | $46,177 | $108 |
| Removal of cataract with insertion of prosthetic lens | 37 | $33,778 | $614 |
| Established patient problem focused exam of visual system | 165 | $19,509 | $76 |
| Return visit (30+ min) | 108 | $11,062 | $87 |
| Removal of recurring cataract in lens capsule using a laser | 15 | $5,814 | $363 |
| Imaging of optic nerve | 164 | $5,291 | $31 |
| Laser repair to improve eye fluid flow | 13 | $4,413 | $339 |
| Exam of visual field with extended testing | 74 | $4,094 | $53 |
| Imaging of retina | 77 | $3,423 | $39 |
| Ultrasound scan to determine eye length and lens power | 44 | $3,065 | $58 |
| Photography of the retina | 34 | $1,620 | $48 |
| New patient complete exam of visual system | 16 | $1,497 | $94 |
| Short return visit (20+ min) | 13 | $799 | $57 |
| Ultrasound scan of cornea to determine thickness | 11 | $159 | $14 |
2017: 15 services
| Established patient complete exam of visual system | 448 | $44,566 | $99 |
| Removal of cataract with insertion of prosthetic lens | 40 | $33,472 | $609 |
| Established patient problem focused exam of visual system | 156 | $18,348 | $73 |
| Return visit (30+ min) | 137 | $14,229 | $89 |
| Imaging of optic nerve | 205 | $6,609 | $30 |
| Exam of visual field with extended testing | 91 | $5,101 | $54 |
| Removal of recurring cataract in lens capsule using a laser | 14 | $4,843 | $346 |
| Ultrasound scan to determine eye length and lens power | 48 | $3,519 | $59 |
| Imaging of retina | 77 | $2,968 | $36 |
| Short return visit (20+ min) | 42 | $2,822 | $61 |
| Photography of the retina | 41 | $2,543 | $62 |
| New patient visit (45+ min) | 12 | $1,681 | $140 |
| New patient complete exam of visual system | 13 | $1,444 | $111 |
| Removal of eyelashes using forceps | 11 | $641 | $49 |
| Photography of content of eyes | 12 | $257 | $20 |
2016: 15 services
| Established patient complete exam of visual system | 442 | $42,765 | $96 |
| Removal of cataract with insertion of prosthetic lens | 35 | $27,346 | $582 |
| Established patient problem focused exam of visual system | 204 | $23,538 | $66 |
| Return visit (30+ min) | 88 | $10,056 | $94 |
| Imaging of optic nerve | 181 | $6,547 | $34 |
| Removal of recurring cataract in lens capsule using a laser | 17 | $5,115 | $301 |
| Exam of visual field with extended testing | 90 | $4,772 | $52 |
| Imaging of retina | 75 | $3,362 | $38 |
| Ultrasound scan to determine eye length and lens power | 42 | $3,203 | $58 |
| Short return visit (20+ min) | 36 | $2,281 | $60 |
| New patient complete exam of visual system | 15 | $1,621 | $108 |
| Photography of the retina | 17 | $1,387 | $77 |
| New patient visit (45+ min) | 12 | $1,260 | $105 |
| Short return visit | 12 | $383 | $32 |
| Ultrasound scan of cornea to determine thickness | 12 | $176 | $12 |
2015: 12 services
| Established patient complete exam of visual system | 500 | $50,782 | $101 |
| Removal of cataract with insertion of prosthetic lens | 45 | $35,252 | $588 |
| Established patient problem focused exam of visual system | 260 | $31,658 | $72 |
| Imaging of optic nerve | 187 | $7,179 | $37 |
| Removal of recurring cataract in lens capsule using a laser | 19 | $6,387 | $319 |
| Ultrasound scan to determine eye length and lens power | 55 | $4,689 | $66 |
| Exam of visual field with extended testing | 77 | $4,318 | $55 |
| Imaging of retina | 75 | $3,413 | $41 |
| Photography of the retina | 32 | $2,531 | $79 |
| New patient complete exam of visual system | 20 | $2,137 | $107 |
| New patient problem focused exam of visual system | 15 | $1,014 | $68 |
| Removal of eyelashes using forceps | 14 | $954 | $48 |
2014: 11 services
| Established patient complete exam of visual system | 459 | $47,051 | $102 |
| Removal of cataract with insertion of prosthetic lens | 40 | $33,614 | $611 |
| Established patient problem focused exam of visual system | 271 | $28,583 | $71 |
| Imaging of optic nerve | 178 | $7,109 | $38 |
| Ultrasound scan to determine eye length and lens power | 57 | $4,557 | $62 |
| Exam of visual field with extended testing | 77 | $4,461 | $55 |
| Removal of recurring cataract in lens capsule using a laser | 12 | $3,953 | $329 |
| Photography of the retina | 46 | $3,416 | $73 |
| Imaging of retina | 62 | $2,500 | $39 |
| New patient complete exam of visual system | 12 | $1,372 | $114 |
| Removal of eyelashes using forceps | 15 | $1,150 | $48 |
2013: 15 services
| Established patient complete exam of visual system | 570 | $58,787 | $103 |
| Established patient problem focused exam of visual system | 286 | $36,428 | $73 |
| Removal of cataract with insertion of prosthetic lens | 38 | $30,555 | $611 |
| Photography of the retina | 119 | $8,595 | $71 |
| Imaging of optic nerve | 186 | $7,361 | $37 |
| Exam of visual field with extended testing | 102 | $6,367 | $57 |
| Imaging of retina | 84 | $4,023 | $42 |
| Ultrasound scan to determine eye length and lens power | 45 | $3,714 | $68 |
| Removal of recurring cataract in lens capsule using a laser | 11 | $3,689 | $335 |
| New patient complete exam of visual system | 21 | $2,413 | $115 |
| Return visit (30+ min) | 16 | $1,708 | $100 |
| Removal of eyelashes using forceps | 12 | $1,226 | $42 |
| Short return visit (20+ min) | 11 | $684 | $62 |
| Short return visit | 13 | $629 | $37 |
| New patient problem focused exam of visual system | 12 | $542 | $45 |
Drugs they prescribed that Part D paid
$29,771
Pharmacies billed $29,771 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 456) in 2024. At or below the middle of the specialty; the typical ophthalmology clinician is at 0%.
232 generic and 224 brand-name prescriptions · $29,771 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.
| Latanoprost | 196 | $3,068 | $16 |
| Tafluprost | 12 | $1,612 | $134 |
| Tobramycin-Dexamethasone | 38 | $1,426 | $38 |
| Timolol Maleate | 65 | $1,167 | $18 |
| Prednisolone Acetate | 32 | $873 | $27 |
See all 8 drugs
| Latanoprost | 196 | $3,068 | $16 |
| Tafluprost | 12 | $1,612 | $134 |
| Tobramycin-Dexamethasone | 38 | $1,426 | $38 |
| Timolol Maleate | 65 | $1,167 | $18 |
| Prednisolone Acetate | 32 | $873 | $27 |
| Brimonidine | 14 | $223 | $16 |
| Dorzolamide-Timolol | 11 | $182 | $17 |
| Acyclovir | 12 | $81 | $7 |
Year by year
| 2024 | 456 | 129 | 0% (0) | 49% | $29,771 |
| 2023 | 424 | 112 | 0% (0) | 55% | $54,805 |
| 2022 | 541 | 153 | 0% (0) | 48% | $63,089 |
| 2021 | 563 | 138 | None | 56% | $76,418 |
| 2020 | 643 | 142 | 0% (0) | 49% | $70,912 |
| 2019 | 830 | 162 | None | 44% | $92,111 |
| 2018 | 902 | 185 | 0% (0) | 52% | $92,717 |
| 2017 | 951 | 181 | 0% (0) | 53% | $81,977 |
| 2016 | 972 | 206 | None | 50% | $74,712 |
| 2015 | 986 | 191 | 0% (0) | 55% | $80,945 |
| 2014 | 897 | 173 | 0% (0) | 57% | $67,631 |
| 2013 | 856 | 170 | 0% (0) | 66% | $59,739 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 7 drugs
| Lumigan | 15 | $15,521 | $1,035 |
| Latanoprost | 196 | $4,897 | $25 |
| Timolol Maleate | 65 | $4,718 | $73 |
| Tafluprost | 12 | $2,186 | $182 |
| Tobramycin-Dexamethasone | 22 | $1,261 | $57 |
| Dorzolamide | 11 | $917 | $83 |
| Prednisolone Acetate | 25 | $686 | $27 |
2022: 9 drugs
| Lumigan | 15 | $14,047 | $936 |
| Timolol Maleate | 56 | $4,606 | $82 |
| Latanoprost | 171 | $4,405 | $26 |
| Prednisolone Acetate | 75 | $2,534 | $34 |
| Tobramycin-Dexamethasone | 21 | $1,448 | $69 |
| Ketorolac Tromethamine | 50 | $1,445 | $29 |
| Dorzolamide | 13 | $721 | $55 |
| Ofloxacin | 51 | $611 | $12 |
| Dorzolamide-Timolol | 11 | $553 | $50 |
2021: 12 drugs
| Lumigan | 26 | $14,483 | $557 |
| Timolol Maleate | 55 | $5,378 | $98 |
| Latanoprost | 177 | $5,263 | $30 |
| Bepreve | 11 | $4,713 | $428 |
| Combigan | 11 | $3,507 | $319 |
| Zioptan | 11 | $2,513 | $228 |
| Prednisolone Acetate | 56 | $2,325 | $42 |
| Ketorolac Tromethamine | 43 | $1,482 | $34 |
| Tobramycin-Dexamethasone | 16 | $1,342 | $84 |
| Fluorometholone | 16 | $1,211 | $76 |
| Ofloxacin | 48 | $698 | $15 |
| Dorzolamide | 12 | $399 | $33 |
2020: 12 drugs
| Restasis | 17 | $15,655 | $921 |
| Lumigan | 23 | $11,884 | $517 |
| Latanoprost | 239 | $6,144 | $26 |
| Timolol Maleate | 62 | $3,969 | $64 |
| Pazeo | 13 | $3,581 | $275 |
| Tobradex | 12 | $2,930 | $244 |
| Zioptan | 12 | $2,726 | $227 |
| Prednisolone Acetate | 55 | $2,228 | $41 |
| Dorzolamide-Timolol | 19 | $965 | $51 |
| Ketorolac Tromethamine | 37 | $940 | $25 |
| Ofloxacin | 45 | $625 | $14 |
| Dorzolamide | 17 | $410 | $24 |
2019: 16 drugs
| Lumigan | 27 | $14,470 | $536 |
| Restasis | 19 | $11,586 | $610 |
| Timolol Maleate | 88 | $9,546 | $108 |
| Travatan Z | 31 | $9,542 | $308 |
| Latanoprost | 309 | $6,008 | $19 |
| Combigan | 13 | $4,686 | $360 |
| Olopatadine | 11 | $2,884 | $262 |
| Zioptan | 12 | $2,689 | $224 |
| Prednisolone Acetate | 53 | $1,820 | $34 |
| Brimonidine | 21 | $1,720 | $82 |
| Dorzolamide-Timolol | 27 | $1,703 | $63 |
| Tobramycin-Dexamethasone | 16 | $1,176 | $73 |
| Ketorolac Tromethamine | 50 | $1,124 | $22 |
| Ofloxacin | 39 | $595 | $15 |
| Dorzolamide | 19 | $400 | $21 |
| Acyclovir | 19 | $70 | $4 |
2018: 15 drugs
| Lumigan | 25 | $10,402 | $416 |
| Restasis | 17 | $9,485 | $558 |
| Timolol Maleate | 90 | $8,944 | $99 |
| Prolensa | 29 | $7,464 | $257 |
| Combigan | 27 | $5,996 | $222 |
| Latanoprost | 297 | $5,384 | $18 |
| Travatan Z | 24 | $5,294 | $221 |
| Olopatadine | 18 | $2,558 | $142 |
| Prednisolone Acetate | 65 | $2,320 | $36 |
| Tobramycin-Dexamethasone | 26 | $1,870 | $72 |
| Ketorolac Tromethamine | 53 | $1,304 | $25 |
| Brimonidine | 16 | $856 | $53 |
| Ofloxacin | 61 | $777 | $13 |
| Dorzolamide-Timolol | 18 | $766 | $43 |
| Acyclovir | 23 | $150 | $7 |
2017: 18 drugs
| Restasis | 14 | $10,089 | $721 |
| Lumigan | 32 | $9,020 | $282 |
| Timolol Maleate | 94 | $8,812 | $94 |
| Travatan Z | 32 | $7,317 | $229 |
| Combigan | 23 | $5,970 | $260 |
| Latanoprost | 280 | $4,285 | $15 |
| Prednisolone Acetate | 76 | $2,883 | $38 |
| Pataday | 15 | $2,515 | $168 |
| Pazeo | 15 | $2,461 | $164 |
| Fluorometholone | 26 | $2,155 | $83 |
| Tobramycin-Dexamethasone | 25 | $1,642 | $66 |
| Ketorolac Tromethamine | 68 | $1,274 | $19 |
| Ofloxacin | 64 | $903 | $14 |
| Valacyclovir | 24 | $691 | $29 |
| Dorzolamide | 17 | $652 | $38 |
| Dorzolamide-Timolol | 15 | $491 | $33 |
| Brimonidine | 14 | $425 | $30 |
| Acyclovir | 20 | $153 | $8 |
2016: 20 drugs
| Restasis | 20 | $15,051 | $753 |
| Travatan Z | 25 | $6,199 | $248 |
| Timolol Maleate | 81 | $5,450 | $67 |
| Combigan | 21 | $5,247 | $250 |
| Pataday | 24 | $4,474 | $186 |
| Prednisolone Acetate | 100 | $4,119 | $41 |
| Latanoprost | 300 | $4,089 | $14 |
| Lumigan | 12 | $3,327 | $277 |
| Ilevro | 11 | $2,687 | $244 |
| Pazeo | 17 | $2,595 | $153 |
| Lotemax | 12 | $1,900 | $158 |
| Ketorolac Tromethamine | 75 | $1,637 | $22 |
| Tobramycin-Dexamethasone | 25 | $1,627 | $65 |
| Fluorometholone | 27 | $1,245 | $46 |
| Ofloxacin | 65 | $971 | $15 |
| Brimonidine | 13 | $752 | $58 |
| Dorzolamide-Timolol | 16 | $471 | $29 |
| Dorzolamide | 15 | $316 | $21 |
| Valacyclovir | 12 | $235 | $20 |
| Acyclovir | 14 | $165 | $12 |
2015: 16 drugs
| Timolol Maleate | 128 | $9,193 | $72 |
| Ilevro | 29 | $7,370 | $254 |
| Travatan Z | 35 | $7,292 | $208 |
| Restasis | 12 | $5,924 | $494 |
| Combigan | 19 | $5,293 | $279 |
| Prednisolone Acetate | 103 | $5,132 | $50 |
| Pataday | 20 | $4,235 | $212 |
| Lumigan | 15 | $4,049 | $270 |
| Latanoprost | 295 | $3,686 | $12 |
| Lastacaft | 14 | $2,184 | $156 |
| Tobramycin-Dexamethasone | 24 | $2,031 | $85 |
| Ketorolac Tromethamine | 66 | $1,465 | $22 |
| Ofloxacin | 75 | $1,122 | $15 |
| Dorzolamide | 21 | $402 | $19 |
| Dorzolamide-Timolol | 14 | $288 | $21 |
| Tobramycin | 11 | $79 | $7 |
2014: 17 drugs
| Travatan Z | 42 | $7,049 | $168 |
| Timolol Maleate | 112 | $6,687 | $60 |
| Nevanac | 36 | $6,311 | $175 |
| Prednisolone Acetate | 83 | $6,133 | $74 |
| Latanoprost | 293 | $4,840 | $17 |
| Combigan | 13 | $3,918 | $301 |
| Istalol | 11 | $3,085 | $280 |
| Azopt | 12 | $3,065 | $255 |
| Pataday | 18 | $2,744 | $152 |
| Ilevro | 13 | $2,350 | $181 |
| Brimonidine | 11 | $1,631 | $148 |
| Lastacaft | 12 | $1,599 | $133 |
| Tobramycin-Dexamethasone | 17 | $1,473 | $87 |
| Dorzolamide-Timolol | 18 | $776 | $43 |
| Ofloxacin | 54 | $630 | $12 |
| Ketorolac Tromethamine | 27 | $579 | $21 |
| Dorzolamide | 16 | $417 | $26 |
2013: 16 drugs
| Nevanac | 55 | $8,367 | $152 |
| Travatan Z | 49 | $7,860 | $160 |
| Timolol Maleate | 128 | $5,468 | $43 |
| Latanoprost | 237 | $5,147 | $22 |
| Azopt | 19 | $4,174 | $220 |
| Istalol | 13 | $3,682 | $283 |
| Brimonidine | 29 | $3,196 | $110 |
| Tobramycin-Dexamethasone | 28 | $2,552 | $91 |
| Patanol | 17 | $2,357 | $139 |
| Lumigan | 12 | $2,120 | $177 |
| Prednisolone Acetate | 79 | $1,802 | $23 |
| Dorzolamide | 14 | $571 | $41 |
| Dorzolamide-Timolol | 14 | $560 | $40 |
| Fluorometholone | 30 | $304 | $10 |
| Ofloxacin | 42 | $272 | $6 |
| Tobramycin | 11 | $114 | $10 |
Money from drug and device companies
$20 in 2025
| 2025 | 1 | 1 | None | $20 |
| 2023 | 1 | 1 | None | $15 |
| 2022 | 1 | 1 | None | $21 |
| 2021 | 1 | 1 | None | $16 |
| 2020 | 1 | 1 | None | $17 |
| 2019 | 1 | 1 | None | $22 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Alcon Vision | Eysuvis | $20 | 1 payment
|
See the published payment
| Alcon Vision | Meals · 2025-01-29 | Eysuvis | $20 |
See earlier years (2023, 2022, 2021, 2020, 2019)
2023: $15
| Sun Pharmaceutical Industries | Cequa | $15 | 1 payment
|
2022: $21
| Abbvie | Vuity | $21 | 1 payment
|
2021: $16
| Kala Pharmaceuticals | Inveltys | $16 | 1 payment
|
2020: $17
| Carl Zeiss Meditec | None Specified | $17 | 1 payment
|
2019: $22
| Shire North American Group | Xiidra | $22 | 1 payment
|
Professional record
- NPI
- 1912900218
- Licence
- CA G35305California G35305: Current · expires 2027-06-30
- Trained
- Stanford University School of Medicine, 1976
- Gender
- Male
More record details
- Sole proprietor
- No
- Medicaid ID
- CA 9533828
- Taxonomy
- Federal specialty code 207W00000X (207W00000X)
- Mailing address
- 1010 W Fremont Ave, Ste 200, Sunnyvale, CA, 94087
- NPI first listed
- 2005-05-31
- NPI last updated
- 2013-01-31
This is when the NPI record was last certified, not a medical board exam.