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Charles Chia-Hong Lin, MD

Ophthalmology · Stanford

NPI 1780818161

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
17
3 carriers
Offices
2

Offices

2 locations · Stanford Health Care · 3,152 clinicians in this group

Looking this up.

Hospitals listed: Stanford Health Care. That is not proof they admit you there this week.

Plans that list them

17 plans · 3 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Lin’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

17 of 17 plans

Plans whose provider directory lists this clinician
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Silicon (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health smartHMO (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health the ONE (HMO)Alignment Health PlanListedOct 3, 2026
SCAN Balance (HMO C-SNP)SCAN Health PlanListedOct 3, 2026
SCAN Classic (HMO)SCAN Health PlanListedOct 3, 2026
SCAN MyChoice (HMO)SCAN Health PlanListedOct 3, 2026
SCAN Strive (HMO C-SNP)SCAN Health PlanListedOct 3, 2026
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A107705 · Current

Licensed to practise in California · since 2009 · expires 2027-05-31 · University of California San Francisco School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Stanford Health CareStanford, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Stanford Health Care, which runs 3 hospitalsHome of Stanford Cancer Institute, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 83% would definitely recommend it
    Overall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for Stanford Health Care

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Stanford Health Care
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths5.31 (4.24 to 6.37) · 8,661 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits14.1 (12.7 to 15.7) · 2,191 casesWorseJan 2024 – Dec 2024
Postoperative respiratory failure rateComplications and deaths4.08 (1.95 to 6.21) · 5,296 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.317BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.446BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.241BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.7 (0.6 to 0.9) · 3,348 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.06 (0.45 to 1.67) · 5,374 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.86 (0.72 to 1)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths166.09 (137.88 to 194.3) · 470 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.1 · 192 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.4 · 146 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.7 · 253 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.3 · 880 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 935 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 501 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.1 · 7,730 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.27) · 20,799 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.28 (0.14 to 0.43) · 23,182 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.94 (0.2 to 1.68) · 5,694 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.36 (1.54 to 3.19) · 7,846 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.2 (3.76 to 6.64) · 5,603 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.38 (0.23 to 2.53) · 2,211 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.52 (0.21 to 0.83) · 19,915 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.6 · 416 casesNoneApr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.869No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.857No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.368No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16.2 · 247 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.5 · 1,021 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits47.8 · 258 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-1.6 · 990 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits20.8 · 976 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.5 · 959 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.2 (4.4 to 6.2) · 2,191 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.1 · 425 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.6 · 158 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 183 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.7 (10.4 to 15.4) · 4,578 casesNo differentJan 2022 – Dec 2024

What patients said (6,810 patients answered, 25% of those asked)

Patient survey stars by topic at Stanford Health Care
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at Stanford Health Care
Room was "always" clean75%
Nurses "always" communicated well82%
Doctors "always" communicated well81%
Staff "always" explained63%
Yes, staff "did" give patients this information89%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)79%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully79%
Nurses "always" treated them with courtesy and respect88%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital83%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms90%

Original Medicare doctor bills

$244,514

Medicare paid this office $244,514 for 533 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Removal of cataract with insertion of prosthetic lens71$53,086$510
Transplantation of outer layer of corneal tissue37$41,072$1,110
Return visit (30+ min)162$23,177$82
Long return visit (40+ min)125$19,491$115
Established patient complete exam of visual system172$13,144$62
See all 22 services
Every Original Medicare service billed
Removal of cataract with insertion of prosthetic lens71$53,086$510
Transplantation of outer layer of corneal tissue37$41,072$1,110
Return visit (30+ min)162$23,177$82
Long return visit (40+ min)125$19,491$115
Established patient complete exam of visual system172$13,144$62
Complex removal of cataract with insertion of prosthetic lens16$12,833$713
New patient visit (60+ min)64$9,440$147
Removal of growth of cornea12$8,298$553
Removal of recurring cataract in lens capsule using a laser20$6,846$285
Short return visit (20+ min)109$6,373$55
Ct scan of cornea181$3,619$17
Removal of outer layer of cornea with application of chelating agent12$3,377$260
Ultrasound scan of cornea to determine thickness198$2,469$7
Imaging of front third of eye using a special microscope110$2,261$19
Measurement of corneal curvature and depth of eye84$1,986$24
Imaging of retina58$1,638$22
New patient visit (45+ min)12$1,173$98
New patient complete exam of visual system14$965$69
Removal of eyelashes using forceps12$849$24
2d ultrasound scan of eye tissue and structures25$770$27
Imaging of front third of eye14$347$14
Photography of content of eyes44$203$3

Procedures Medicare counted

Procedure volume Medicare published
Cataract surgery176More than 82% of doctors who do this

Who their Medicare patients are

533 Original Medicare patients in 2024. Average age 76 · Under 65 6% · 85 and older 16% · Women 57% · Also on Medicaid 23% · Health risk score 1.15. At or below the middle of the specialty; the typical ophthalmology clinician is at 1.16.

Conditions among them: High blood pressure 68% · Diabetes 28% · Coronary heart disease 24% · Chronic kidney disease 20% · Atrial fibrillation 16% · Cancer 15% · Heart failure 12% · COPD 11% · Depression 11% · Dementia 5% · Stroke 5%.

The office billed $1,831,445, Medicare allowed $320,775 and paid $244,514; for 2,226 services of 64 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

Original Medicare by year
20245332,226761.15$1,831,445$244,514
20234992,035761.11$1,547,857$236,497
20225602,300751.26$1,767,661$270,877
20215452,211751.20$1,706,060$253,549
20204802,032751.20$1,686,568$227,485
20196382,553751.22$1,989,601$288,880
20186642,549741.25$1,930,379$278,489
20176742,654741.35$2,274,350$316,846
20166372,454751.29$1,939,123$279,897
20154441,573741.39$1,614,386$217,307
20144411,285741.33$1,351,218$193,517
20134061,082731.44$887,250$138,185

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: 18 services

Original Medicare services billed in 2023
Removal of cataract with insertion of prosthetic lens72$58,927$521
Transplantation of outer layer of corneal tissue30$37,911$1,149
Return visit (30+ min)186$26,686$81
Long return visit (40+ min)145$21,572$124
Established patient complete exam of visual system172$13,675$68
Complex removal of cataract with insertion of prosthetic lens17$13,425$639
New patient visit (60+ min)44$6,377$145
Removal of recurring cataract in lens capsule using a laser13$4,671$311
Ct scan of cornea190$3,736$17
Short return visit (20+ min)45$2,599$54
Imaging of front third of eye using a special microscope126$2,527$19
Measurement of corneal curvature and depth of eye86$2,458$28
New patient visit (45+ min)20$2,087$104
Ultrasound scan of cornea to determine thickness176$2,018$7
Imaging of retina52$1,529$24
Imaging of front third of eye21$795$15
2d ultrasound scan of eye tissue and structures11$314$29
Photography of content of eyes33$151$3

2022: 19 services

Original Medicare services billed in 2022
Removal of cataract with insertion of prosthetic lens89$67,748$517
Transplantation of outer layer of corneal tissue40$50,065$1,113
Return visit (30+ min)226$30,157$82
Long return visit (40+ min)140$20,872$113
Established patient complete exam of visual system191$14,218$63
Complex removal of cataract with insertion of prosthetic lens17$12,289$683
New patient visit (60+ min)60$8,135$136
Removal of recurring cataract in lens capsule using a laser23$7,234$289
Ct scan of cornea181$3,300$16
Measurement of corneal curvature and depth of eye105$2,884$26
New patient visit (45+ min)35$2,738$78
Imaging of front third of eye using a special microscope140$2,736$18
Imaging of retina94$2,309$21
Ultrasound scan of cornea to determine thickness187$1,915$7
Injection of air or liquid into eye15$1,778$105
Short return visit (20+ min)33$1,618$49
Imaging of front third of eye35$1,206$14
Removal of eyelashes using forceps13$1,177$25
Photography of content of eyes34$119$2

2021: 19 services

Original Medicare services billed in 2021
Removal of cataract with insertion of prosthetic lens86$66,366$527
Transplantation of outer layer of corneal tissue29$31,043$1,070
Long return visit (40+ min)175$27,254$116
Return visit (30+ min)209$26,805$82
Complex removal of cataract with insertion of prosthetic lens22$15,096$686
Established patient complete exam of visual system151$10,706$64
New patient visit (60+ min)63$9,297$148
Removal of recurring cataract in lens capsule using a laser19$6,696$268
Removal or relocation of corneal conjunctiva with graft11$5,248$477
Ct scan of cornea156$3,173$18
Imaging of front third of eye using a special microscope137$3,011$19
Measurement of corneal curvature and depth of eye102$2,910$28
Ultrasound scan of cornea to determine thickness189$2,249$7
Imaging of retina64$2,088$23
New patient visit (45+ min)22$1,976$90
Short return visit (20+ min)35$1,852$50
Imaging of front third of eye26$1,016$15
New patient complete exam of visual system12$920$77
Photography of content of eyes41$120$2

2020: 20 services

Original Medicare services billed in 2020
Transplantation of outer layer of corneal tissue43$53,541$1,093
Removal of cataract with insertion of prosthetic lens68$47,926$510
Established patient complete exam of visual system238$24,298$63
Complex removal of cataract with insertion of prosthetic lens17$10,046$558
Return visit (30+ min)108$9,194$67
Long return visit (40+ min)49$6,776$100
Removal of recurring cataract in lens capsule using a laser12$4,178$279
New patient visit (60+ min)25$3,725$149
New patient visit (45+ min)38$3,447$91
Short return visit (20+ min)71$2,822$38
Imaging of front third of eye using a special microscope135$2,760$19
Ct scan of cornea144$2,381$15
Measurement of corneal curvature and depth of eye80$2,131$26
Ultrasound scan of cornea to determine thickness200$1,977$6
Injection of air or liquid into eye12$1,856$103
New patient complete exam of visual system20$1,770$89
Imaging of retina66$1,682$22
Imaging of front third of eye31$1,105$15
Removal of eyelashes using forceps17$835$28
Photography of content of eyes31$94$2

2019: 22 services

Original Medicare services billed in 2019
Removal of cataract with insertion of prosthetic lens83$70,043$614
Transplantation of outer layer of corneal tissue46$55,668$1,113
Established patient complete exam of visual system278$32,440$68
Complex removal of cataract with insertion of prosthetic lens32$22,268$619
Return visit (30+ min)156$11,363$65
Long return visit (40+ min)72$8,583$91
Removal of scar tissue in eye (anterior synechiae)19$6,489$295
New patient visit (45+ min)61$6,369$104
Short return visit (20+ min)123$5,051$36
Removal of recurring cataract in lens capsule using a laser13$4,793$300
New patient visit (60+ min)33$4,478$136
Imaging of front third of eye using a special microscope152$3,498$19
Ct scan of cornea148$3,011$17
Measurement of corneal curvature and depth of eye103$2,949$28
Ultrasound scan of cornea to determine thickness223$2,482$6
Imaging of retina82$2,126$22
New patient complete exam of visual system25$1,760$70
Imaging of front third of eye39$1,658$15
Removal of eyelashes using forceps19$1,434$33
Injection of air or liquid into eye11$1,240$103
2d ultrasound scan of eye tissue and structures22$726$29
Photography of content of eyes46$136$3

2018: 22 services

Original Medicare services billed in 2018
Removal of cataract with insertion of prosthetic lens85$70,288$596
Transplantation of outer layer of corneal tissue36$45,749$1,116
Established patient complete exam of visual system269$29,241$66
Complex removal of cataract with insertion of prosthetic lens32$26,764$723
Return visit (30+ min)165$12,148$66
Short return visit (20+ min)188$9,072$39
New patient visit (45+ min)71$6,748$95
Removal or relocation of corneal conjunctiva with graft12$6,145$473
Long return visit (40+ min)41$6,094$92
Revision or repair of operative wound of eye12$5,148$368
Removal of recurring cataract in lens capsule using a laser15$4,623$289
New patient complete exam of visual system45$3,347$74
New patient visit (60+ min)23$3,336$145
Measurement of corneal curvature and depth of eye117$3,247$27
Imaging of front third of eye using a special microscope132$2,740$17
Ultrasound scan of cornea to determine thickness186$2,386$8
Ct scan of cornea121$2,325$17
Removal of eyelashes using forceps22$2,128$43
Imaging of retina78$1,834$22
Imaging of front third of eye55$1,790$14
2d ultrasound scan of eye tissue and structures32$1,564$37
Photography of content of eyes50$153$3

2017: 23 services

Original Medicare services billed in 2017
Removal of cataract with insertion of prosthetic lens104$88,462$602
Transplantation of outer layer of corneal tissue46$56,487$1,086
Complex removal of cataract with insertion of prosthetic lens46$32,681$641
Established patient complete exam of visual system273$31,077$67
Return visit (30+ min)204$15,787$61
New patient visit (45+ min)96$9,573$100
Short return visit (20+ min)138$6,721$43
Removal of recurring cataract in lens capsule using a laser17$5,247$276
Long return visit (40+ min)31$3,949$96
Removal of eyelashes using forceps23$3,573$61
Measurement of corneal curvature and depth of eye133$3,545$26
New patient visit (60+ min)23$3,312$144
New patient complete exam of visual system33$2,782$84
Ultrasound scan of cornea to determine thickness188$2,669$8
2d ultrasound scan of eye tissue and structures40$2,638$41
Imaging of front third of eye using a special microscope111$2,596$19
Ct scan of cornea97$2,240$17
Imaging of front third of eye56$1,933$15
Imaging of retina74$1,906$22
Injection of air or liquid into eye12$1,638$102
Scraping of cornea for diagnosis16$1,498$94
Imaging of optic nerve19$379$19
Photography of content of eyes48$142$3

2016: 23 services

Original Medicare services billed in 2016
Removal of cataract with insertion of prosthetic lens84$69,469$594
Transplantation of outer layer of corneal tissue39$49,586$1,102
Established patient complete exam of visual system241$31,998$68
Complex removal of cataract with insertion of prosthetic lens38$28,391$660
Return visit (30+ min)177$13,851$64
New patient visit (45+ min)93$9,715$104
Short return visit (20+ min)159$7,626$39
Removal of recurring cataract in lens capsule using a laser15$4,827$302
Scraping of cornea for diagnosis24$3,856$94
Long return visit (40+ min)33$3,676$94
New patient complete exam of visual system43$3,419$80
New patient visit (60+ min)26$3,277$126
Removal of eyelashes using forceps22$2,888$49
Measurement of corneal curvature and depth of eye99$2,676$27
Imaging of retina85$2,646$26
Imaging of front third of eye using a special microscope105$2,463$19
Imaging of front third of eye62$2,325$17
Ultrasound scan of cornea to determine thickness157$2,285$9
Closure of tear duct opening using plug12$1,866$110
2d ultrasound scan of eye tissue and structures25$1,687$50
Ct scan of cornea58$1,187$18
Imaging of optic nerve30$753$25
Photography of content of eyes52$147$3

2015: 23 services

Original Medicare services billed in 2015
Transplantation of outer layer of corneal tissue36$45,835$1,091
Removal of cataract with insertion of prosthetic lens55$44,708$596
Complex removal of cataract with insertion of prosthetic lens33$26,677$684
Established patient complete exam of visual system162$22,715$68
Return visit (30+ min)125$9,065$65
Short return visit (20+ min)127$7,090$41
New patient visit (45+ min)53$5,484$103
Removal of recurring cataract in lens capsule using a laser16$4,668$275
New patient visit (60+ min)20$2,767$138
Removal of eyelashes using forceps14$2,425$46
Measurement of corneal curvature and depth of eye82$2,204$26
New patient complete exam of visual system28$2,059$74
Imaging of retina67$1,963$25
Scraping of cornea for diagnosis12$1,951$89
Imaging of front third of eye using a special microscope71$1,778$19
2d ultrasound scan of eye tissue and structures20$1,422$49
Injection of air or liquid into eye11$1,210$101
Imaging of front third of eye19$1,166$17
Long return visit (40+ min)11$1,022$93
Imaging of optic nerve16$374$23
Exam of visual field with extended testing11$246$22
Ct scan of cornea13$244$16
Photography of content of eyes39$128$3

2014: 16 services

Original Medicare services billed in 2014
Removal of cataract with insertion of prosthetic lens65$53,108$610
Complex removal of cataract with insertion of prosthetic lens40$34,316$700
Transplantation of outer layer of corneal tissue23$26,243$1,093
Established patient complete exam of visual system163$23,561$69
New patient visit (45+ min)92$9,282$101
Return visit (30+ min)100$7,080$67
Short return visit (20+ min)105$5,366$42
New patient complete exam of visual system41$3,199$78
Measurement of corneal curvature and depth of eye78$2,157$27
Imaging of retina46$1,444$26
Removal of eyelashes using forceps14$1,034$47
2d ultrasound scan of eye tissue and structures16$890$47
Imaging of front third of eye using a special microscope33$844$21
Ct scan of cornea21$486$19
Imaging of optic nerve15$366$24
Photography of content of eyes22$61$3

2013: 15 services

Original Medicare services billed in 2013
Removal of cataract with insertion of prosthetic lens36$26,857$597
Return visit (30+ min)178$20,631$66
Complex removal of cataract with insertion of prosthetic lens25$19,632$701
Transplantation of outer layer of corneal tissue14$16,284$1,086
New patient visit (45+ min)109$10,949$100
Established patient complete exam of visual system107$10,142$68
Short return visit (20+ min)63$2,867$40
Imaging of retina53$1,606$25
New patient complete exam of visual system19$1,541$81
Measurement of corneal curvature and depth of eye53$1,487$28
Scraping of cornea for diagnosis11$1,480$87
Long return visit (40+ min)12$987$62
Imaging of optic nerve13$382$24
Imaging of front third of eye using a special microscope13$279$20
Photography of content of eyes20$59$3

Medicaid work

$2,551 in 2024

Medicaid paid $2,551 for 167 billed services this clinician did in 2024, up to 20 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Return visit (30+ min)50$1,785
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST26$394
COMPUTERIZED CORNEAL TOPOGRAPHY UNI/BI W/I&R14$244
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)77$129
Medicaid work by year
2024167420$2,551
2023188523$4,720
2022142314$3,006
2021140319$2,983
2020161327$1,940
2019281224$3,513
2018307731$3,695
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Return visit (30+ min)135$3,962
Long return visit (40+ min)12$378
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST12$192
COMPUTERIZED CORNEAL TOPOGRAPHY UNI/BI W/I&R14$153
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)15$36

2022

Largest Medicaid services in 2022
Return visit (30+ min)116$2,734
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST13$256
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)13$15

2021

Largest Medicaid services in 2021
Return visit (30+ min)108$2,704
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST18$232
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)14$47

2020

Largest Medicaid services in 2020
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST119$1,731
COMPUTERIZED CORNEAL TOPOGRAPHY UNI/BI W/I&R13$171
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)29$38

2019

Largest Medicaid services in 2019
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST226$3,333
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)55$180

2018

Largest Medicaid services in 2018
OPH SVCS MEDICAL XM&EVAL COMPRE EST PT 1/>VST185$2,623
Service14$332
COMPUTERIZED CORNEAL TOPOGRAPHY UNI/BI W/I&R12$237
Ophthalmic ultrasound, diagnostic; corneal pachymetry, unilateral or bilateral (determination of corneal thickness)50$207
Short return visit (20+ min)15$179
Injection, midazolam hydrochloride, per 1 mg17$66
Lidocaine injection14$50

Drugs they prescribed that Part D paid

$225,363

Pharmacies billed $225,363 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

547 generic and 620 brand-name prescriptions · $225,363 in drug cost · 28 antibiotic prescriptions.

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.

Largest Part D drug costs
Valganciclovir24$37,437$1,560
Prednisolone Acetate427$22,406$52
Loteprednol Etabonate83$14,550$175
Fluorometholone66$4,858$74
Difluprednate26$2,829$109
See all 17 drugs
Every Part D drug this clinician prescribed
Valganciclovir24$37,437$1,560
Prednisolone Acetate427$22,406$52
Loteprednol Etabonate83$14,550$175
Fluorometholone66$4,858$74
Difluprednate26$2,829$109
Valacyclovir64$2,568$40
Brimonidine25$2,484$99
Dorzolamide-Timolol14$2,287$163
Moxifloxacin83$2,005$24
Brimonidine Tartrate-Timolol12$1,562$130
Dorzolamide-Timolol35$628$18
Doxycycline Hyclate25$589$24
Timolol Maleate43$498$12
Latanoprost41$444$11
Ofloxacin20$373$19
Polymyxin B Sul-Trimethoprim34$256$8
Erythromycin17$238$14

Year by year

Part D prescribing by year
20241,167324None53%$225,363
20231,0623210% (0)60%$282,062
20221,2573880% (0)56%$155,288
20211,620382None53%$440,156
20201,410347None59%$405,234
20191,3403490% (0)65%$250,709
20181,437370None63%$161,997
20171,891417None56%$211,112
20161,616336None62%$161,009
20151,215227None64%$116,045
2014908203None66%$71,504
20135461540% (0)53%$36,385

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 20 drugs

Part D drugs prescribed in 2023
Prevymis21$160,957$7,665
Prednisolone Acetate408$26,779$66
Loteprednol Etabonate83$19,232$232
Xiidra13$10,617$817
Fluorometholone66$6,076$92
Combigan14$4,267$305
Valacyclovir58$3,701$64
Brimonidine21$3,255$155
Dorzolamide-Timolol28$2,623$94
Moxifloxacin60$2,364$39
Difluprednate13$2,023$156
Doxycycline Hyclate22$1,121$51
Ofloxacin27$730$27
Dorzolamide-Timolol29$660$23
Ketorolac Tromethamine11$362$33
Timolol Maleate20$332$17
Latanoprost21$318$15
Polymyxin B Sul-Trimethoprim25$241$10
Erythromycin15$240$16
Prednisone11$107$10

2022: 21 drugs

Part D drugs prescribed in 2022
Prednisolone Acetate396$30,073$76
Loteprednol Etabonate73$20,128$276
Restasis25$20,043$802
Xiidra11$10,463$951
Fluorometholone98$9,439$96
Brimonidine32$7,376$231
Combigan16$5,699$356
Zioptan19$5,682$299
Valacyclovir72$5,315$74
Doxycycline Hyclate50$5,145$103
Alphagan P11$4,695$427
Valganciclovir19$3,961$208
Moxifloxacin78$3,474$45
Prednisolone Sodium Phosphate22$1,105$50
Dorzolamide-Timolol31$947$31
Timolol Maleate52$713$14
Ofloxacin34$663$20
Latanoprost36$571$16
Acyclovir17$384$23
Polymyxin B Sul-Trimethoprim31$327$11
Neomycin-Polymyxin-Dexameth11$122$11

2021: 28 drugs

Part D drugs prescribed in 2021
Prednisolone Acetate473$36,750$78
Restasis30$18,840$628
Loteprednol Etabonate83$18,257$220
Durezol50$12,974$259
Valganciclovir26$11,148$429
Xiidra17$10,437$614
Fluorometholone86$8,501$99
Combigan20$7,995$400
Valacyclovir99$7,501$76
Alphagan P13$5,398$415
Doxycycline Hyclate76$5,340$70
Moxifloxacin112$4,725$42
Brimonidine36$3,065$85
Olopatadine27$2,329$86
Simbrinza12$2,081$173
Ketorolac Tromethamine30$1,438$48
Prednisolone Sodium Phosphate25$1,265$51
Dorzolamide-Timolol31$1,136$37
Latanoprost37$805$22
Doxycycline Monohydrate15$762$51
Ofloxacin30$711$24
Timolol Maleate53$710$13
Acyclovir16$354$22
Neomycin-Polymyxin-Dexameth22$329$15
Bacitracin-Polymyxin25$291$12
Erythromycin16$269$17
Polymyxin B Sul-Trimethoprim28$232$8
Prednisone17$211$12

2020: 27 drugs

Part D drugs prescribed in 2020
Prednisolone Acetate383$29,650$77
Restasis20$19,960$998
Durezol59$15,094$256
Xiidra26$14,853$571
Loteprednol Etabonate55$12,616$229
Fluorometholone80$7,784$97
Valganciclovir18$6,930$385
Doxycycline Hyclate95$6,890$73
Valacyclovir87$6,285$72
Intron A13$6,062$466
Timoptic Ocudose11$5,805$528
Alphagan P13$4,455$343
Combigan15$4,396$293
Lotemax16$3,706$232
Brimonidine39$3,660$94
Moxifloxacin51$2,190$43
Cosopt Pf12$1,818$152
Olopatadine32$1,261$39
Acyclovir15$857$57
Latanoprost58$784$14
Prednisolone Sodium Phosphate13$631$49
Ofloxacin19$390$21
Dorzolamide-Timolol13$345$27
Doxycycline Monohydrate11$283$26
Polymyxin B Sul-Trimethoprim30$252$8
Timolol Maleate20$232$12
Prednisone13$117$9

2019: 24 drugs

Part D drugs prescribed in 2019
Prednisolone Acetate405$33,231$82
Restasis23$17,495$761
Durezol66$15,688$238
Lotemax40$13,147$329
Xiidra16$8,200$512
Combigan19$6,218$327
Fluorometholone80$5,864$73
Valganciclovir17$5,813$342
Cosopt Pf28$5,662$202
Valacyclovir82$5,389$66
Brimonidine30$4,921$164
Loteprednol Etabonate12$3,058$255
Doxycycline Hyclate64$2,743$43
Moxifloxacin64$2,741$43
Olopatadine37$2,047$55
Latanoprost52$687$13
Doxycycline Monohydrate12$500$42
Timolol Maleate34$487$14
Dorzolamide-Timolol13$351$27
Sulfacetamide-Prednisolone19$250$13
Neomycin-Polymyxin-Dexameth14$229$16
Ciprofloxacin14$196$14
Polymyxin B Sul-Trimethoprim21$194$9
Erythromycin11$135$12

2018: 27 drugs

Part D drugs prescribed in 2018
Prednisolone Acetate463$34,570$75
Lotemax63$16,479$262
Durezol67$15,755$235
Valganciclovir11$14,322$1,302
Restasis25$13,001$520
Valacyclovir88$9,089$103
Brimonidine48$5,520$115
Fluorometholone46$4,036$88
Combigan11$3,696$336
Alphagan P13$3,166$244
Moxifloxacin58$2,621$45
Doxycycline Hyclate55$2,614$48
Acetazolamide14$2,070$148
Olopatadine30$2,049$68
Cosopt Pf11$2,041$186
Simbrinza12$1,858$155
Bacitracin14$1,543$110
Latanoprost76$1,056$14
Prednisolone Sodium Phosphate12$697$58
Ketorolac Tromethamine26$606$23
Dorzolamide-Timolol22$560$25
Timolol Maleate42$517$12
Sulfacetamide-Prednisolone28$374$13
Neomycin-Polymyxin-Dexameth18$274$15
Dorzolamide16$263$16
Polymyxin B Sul-Trimethoprim29$226$8
Ofloxacin12$226$19

2017: 29 drugs

Part D drugs prescribed in 2017
Prednisolone Acetate522$41,717$80
Lotemax79$21,344$270
Restasis29$17,434$601
Gatifloxacin91$11,801$130
Vigamox62$9,346$151
Durezol35$5,895$168
Brimonidine70$5,331$76
Pataday26$4,787$184
Ketorolac Tromethamine156$4,411$28
Fluorometholone35$3,997$114
Doxycycline Hyclate82$3,816$47
Azasite18$3,605$200
Betimol15$3,417$228
Valacyclovir34$3,374$99
Combigan17$3,264$192
Moxifloxacin36$2,872$80
Olopatadine24$1,982$83
Latanoprost88$995$11
Azelastine12$689$57
Timolol Maleate58$637$11
Prednisolone Sodium Phosphate12$591$49
Acyclovir33$591$18
Dorzolamide27$539$20
Ciprofloxacin72$529$7
Sulfacetamide-Prednisolone32$489$15
Dorzolamide-Timolol21$430$20
Neomycin-Polymyxin-Dexameth28$417$15
Doxycycline Monohydrate14$221$16
Polymyxin B Sul-Trimethoprim26$187$7

2016: 37 drugs

Part D drugs prescribed in 2016
Prednisolone Acetate391$32,036$82
Lotemax50$13,656$273
Vigamox72$10,974$152
Brimonidine73$9,773$134
Durezol40$8,210$205
Alphagan P28$6,017$215
Zirgan19$5,389$284
Doxycycline Hyclate69$5,049$73
Azasite28$4,986$178
Combigan27$4,971$184
Pataday30$4,862$162
Travatan Z20$4,801$240
Betimol15$2,962$197
Olopatadine38$2,923$77
Patanol16$2,846$178
Acetazolamide14$2,449$175
Fluorometholone46$2,412$52
Ciloxan12$2,407$201
Valacyclovir44$2,127$48
Gatifloxacin13$1,790$138
Cosopt Pf13$1,628$125
Acyclovir52$1,486$29
Prednisolone Sodium Phosphate29$1,425$49
Latanoprost71$860$12
Timolol Maleate64$819$13
Sulfacetamide-Prednisolone44$783$18
Dorzolamide27$710$26
Ketorolac Tromethamine20$692$35
Doxycycline Monohydrate11$396$36
Bacitracin-Polymyxin22$347$16
Dorzolamide-Timolol12$330$27
Gentak20$252$13
Neomycin-Polymyxin-Dexameth15$210$14
Polymyxin B Sul-Trimethoprim20$209$10
Erythromycin15$167$11
Ciprofloxacin16$150$9
Azithromycin11$114$10

2015: 24 drugs

Part D drugs prescribed in 2015
Prednisolone Acetate342$24,119$71
Patanol66$15,925$241
Vigamox85$12,133$143
Brimonidine75$8,449$113
Durezol39$6,785$174
Lotemax12$4,425$369
Combigan31$4,127$133
Doxycycline Hyclate40$3,395$85
Valacyclovir36$2,742$76
Alphagan P21$2,656$126
Fluorometholone33$2,509$76
Travatan Z12$2,239$187
Pataday12$1,914$160
Prednisolone Sodium Phosphate22$887$40
Acyclovir43$857$20
Timolol Maleate42$417$10
Sulfacetamide-Prednisolone25$394$16
Dorzolamide-Timolol19$376$20
Polymyxin B Sul-Trimethoprim29$311$11
Dorzolamide15$293$20
Azithromycin11$258$23
Neomycin-Polymyxin-Dexameth16$248$15
Latanoprost16$180$11
Erythromycin12$146$12

2014: 18 drugs

Part D drugs prescribed in 2014
Prednisolone Acetate288$18,114$63
Patanol58$9,642$166
Brimonidine40$6,704$168
Vigamox53$6,179$117
Combigan25$3,759$150
Valacyclovir23$3,482$151
Lotemax17$3,342$197
Alphagan P19$3,089$163
Durezol14$1,843$132
Fluorometholone15$1,053$70
Sulfacetamide-Prednisolone53$976$18
Acyclovir24$749$31
Dorzolamide21$472$22
Dorzolamide-Timolol17$460$27
Polymyxin B Sul-Trimethoprim41$446$11
Timolol Maleate40$380$10
Latanoprost27$270$10
Neomycin-Polymyxin-Dexameth16$205$13

2013: 14 drugs

Part D drugs prescribed in 2013
Prednisolone Acetate164$3,911$24
Valacyclovir12$3,762$313
Patanol22$3,106$141
Vigamox26$2,604$100
Acetazolamide15$2,266$151
Blephamide14$1,859$133
Polymyxin B Sul-Trimethoprim76$873$11
Bacitracin13$835$64
Ketorolac Tromethamine17$694$41
Dorzolamide12$424$35
Acyclovir12$399$33
Neomycin-Polymyxin-Dexameth15$321$21
Azithromycin11$199$18
Timolol Maleate13$145$11

Money from drug and device companies

$278 in 2025

Industry payments by year
202524None$278
2024215None$651
2023412None$883
2022212None$442
2021213None$548
202026$1,680$1,969
201924None$272

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Johnson & Johnson Surgical VisionTecnis Simplicity$178
2 payments
  • Meals for Tecnis Simplicity · 2025-09-18 · $141
  • Meals for Tecnis Iol · 2025-02-11 · $36
Alcon VisionClareon$101
2 payments
  • Meals for Clareon · 2025-10-29 · $69
  • Meals for Clareon · 2025-05-21 · $31
See all 4 published payments
Every published payment
Alcon VisionMeals · 2025-10-29Clareon$69
Johnson & Johnson Surgical VisionMeals · 2025-09-18Tecnis Simplicity$141
Alcon VisionMeals · 2025-05-21Clareon$31
Johnson & Johnson Surgical VisionMeals · 2025-02-11Tecnis Iol$36
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $651

Payments by company in 2024
Alcon VisionClareon$633
14 payments
  • Meals for Clareon · 2024-10-16 · $13
  • Meals for Centurion · 2024-06-13 · $5
  • Meals for Clareon · 2024-04-29 · $96
  • Meals for Clareon · 2024-04-03 · $9
  • Meals for Clareon · 2024-03-25 · $29
  • Meals for Clareon · 2024-03-15 · $6
  • Meals for Clareon · 2024-03-15 · $30
  • Meals for Clareon · 2024-03-14 · $13
  • Meals for Clareon · 2024-03-11 · $37
  • Meals for Clareon · 2024-02-15 · $98
  • Meals for Argos · 2024-01-12 · $141
  • Meals for Centurion · 2024-01-11 · $56
  • Meals for Centurion · 2024-01-10 · $61
  • Meals for Centurion · 2024-01-09 · $39
Abbott LaboratoriesAveir$18
1 payment
  • Meals for Aveir · 2024-12-09 · $18

2023: $883

Payments by company in 2023
Alcon VisionClareon$790
9 payments
  • Meals for Clareon · 2023-10-26 · $138
  • Meals for Clareon · 2023-08-11 · $125
  • Meals for Centurion · 2023-06-15 · $27
  • Meals for Clareon · 2023-06-14 · $23
  • Meals for Clareon · 2023-05-19 · $129
  • Meals for Clareon · 2023-04-04 · $130
  • Meals for Centurion · 2023-03-17 · $46
  • Meals for Centurion · 2023-03-01 · $40
  • Meals for Clareon · 2023-01-12 · $131
Carl Zeiss MeditecNone$36
1 payment
  • Meals · 2023-05-06 · $36
Johnson & Johnson Surgical VisionTecnis Iol$33
1 payment
  • Meals for Tecnis Iol · 2023-01-12 · $33
Sight SciencesOmni Surgical System$24
1 payment
  • Meals for Omni Surgical System · 2023-03-29 · $24

2022: $442

Payments by company in 2022
Alcon VisionAcrysof Iq Panoptix Uv Iol$372
11 payments
  • Meals for Clareon · 2022-11-02 · $99
  • Meals for Centurion · 2022-10-19 · $20
  • Meals for Centurion · 2022-10-18 · $33
  • Meals for Centurion · 2022-10-14 · $41
  • Meals for Acrysof Iq Panoptix Uv Iol · 2022-09-28 · $14
  • Meals for Centurion · 2022-06-02 · $4
  • Meals for Centurion · 2022-06-01 · $2
  • Meals for Centurion · 2022-05-31 · $1
  • Meals for Centurion · 2022-05-31 · $19
  • Meals for Acrysof Iq Panoptix Uv Iol · 2022-05-06 · $2
  • Meals for Acrysof Iq Panoptix Uv Iol · 2022-03-30 · $136
Oyster Point PharmaTyrvaya$70
1 payment
  • Meals for Tyrvaya · 2022-04-23 · $70

2021: $548

Payments by company in 2021
Alcon VisionAcrysof Iq Panoptix$505
12 payments
  • Meals for Acrysof Iq Panoptix · 2021-12-02 · $125
  • Meals for Centurion · 2021-10-22 · $11
  • Meals for Centurion · 2021-10-22 · $20
  • Meals for Centurion · 2021-10-22 · $6
  • Meals for Acrysof Iq Panoptix · 2021-10-20 · $117
  • Meals for Acrysof Iq Panoptix · 2021-10-07 · $101
  • Meals for Centurion · 2021-09-24 · $29
  • Meals for Centurion · 2021-09-23 · $28
  • Meals for Centurion · 2021-09-22 · $23
  • Meals for Centurion · 2021-09-20 · $22
  • Meals for Acrysof Iq Panoptix · 2021-08-18 · $9
  • Meals for Centurion · 2021-06-03 · $15
TissuetechProkera$43
1 payment
  • Meals for Prokera · 2021-08-05 · $43

2020: $1,969

Payments by company in 2020
SeagenNone$1,680
1 payment
  • Consulting · 2020-08-20 · $1,680
Alcon VisionAcrysof Iq Panoptix$289
5 payments
  • Meals for Ngenuity · 2020-10-21 · $16
  • Meals for Centurion · 2020-09-23 · $7
  • Meals for Centurion · 2020-09-21 · $65
  • Meals for Acrysof Iq Panoptix · 2020-02-24 · $37
  • Meals for Acrysof Iq Panoptix · 2020-01-08 · $164

2019: $272

Payments by company in 2019
Alcon VisionCenturion$216
3 payments
  • Meals for Panoptix · 2019-12-11 · $5
  • Meals for Centurion · 2019-07-18 · $122
  • Meals for Acrysof · 2019-05-29 · $89
Shire North American GroupXiidra$56
1 payment
  • Meals for Xiidra · 2019-03-23 · $56

Research money

Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.

Research payments by company and study
Kowa Research Institute, Inc. · 2021Their institution$94,448
Kowa Research Institute, Inc. · 2022Their institution$5,879
Shire North American Group Inc · A Phase 3, Multi-Center, Randomized, Double-Masked Study To Evaluate the Clinical Efficacy and Safety of Shp640 Pvp-Iodine 0.6 and Dexamethasone 0.1 Ophthalmic Suspension Compared To Pvp-Iodine and Placebo in the Treatment of Adenoviral Conjunctivitis · 2019Their institution$1,280
Takeda Pharmaceuticals U.S.A., Inc. · A Phase 3, Multi-Center, Randomized, Double-Masked Study To Evaluate the Clinical Efficacy and Safety of Shp640 (Pvp-Iodine 0.6% and Dexamethasone 0.1%) Ophthalmic Suspension Compared To Pvp-Iodine and Placebo in the Treatment of Adenoviral Conjunctivitis · 2020Their institution$1,280

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
76.5 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1780818161
Licence
CA A107705California A107705: Current · expires 2027-05-31
Trained
University of California, San Francisco School of Medicine, 2007
Gender
Male
More record details
Sole proprietor
Yes
Taxonomy
Federal specialty code 207WX0120X (207WX0120X); Federal specialty code 207W00000X (207W00000X)
Mailing address
10 Koret Way Box 0731, UCSF, San Francisco, CA, 94143
NPI first listed
2009-05-13
NPI last updated
2024-04-04
NPI record certified
2024-04-04

This is when the NPI record was last certified, not a medical board exam.

Extra NPI addresses: 10 Koret Way Box 0731, San Francisco, CA, 94143