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Samuel Asanad, MD

Ophthalmology · Los Angeles

NPI 1194345975

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
5
Since medical school
7 years
Graduated 2019

Offices

5 locations · Retina Vitreous Associates Medical Group · USC Care Medical Group Inc

Looking this up.

Hospitals listed: Keck Hospital of USC · Los Angeles General Medical Center. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Asanad’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A195274 · Current

Licensed to practise in California · since 2024 · expires 2028-06-30 · David Geffen School of Medicine at UCLA.

Matched on the licence number without its letter prefix; check the name before relying on it.

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

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Ophthalmology - Ophthalmology

Hospitals they work in

2 hospitals

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

  • Keck Hospital of USCLos Angeles, CAAcute Care Hospital · Voluntary non-profit - Other · No emergency departmentPart of University of Southern California, which runs 4 hospitalsHome of USC Norris Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 82% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 0.79 (0.6 to 0.97), Jul 2022 – Jun 2024Better than the national rate — Postoperative respiratory failure rate: 5.33 (2.15 to 8.51) · 2,872 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative sepsis rate: 2.25 (0.38 to 4.13) · 2,875 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.153, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.565, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.644, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.143, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.287, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.8 (0.6 to 1) · 992 cases, Jan 2024 – Dec 2024
  • Los Angeles General Medical CenterLos Angeles, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Los Angeles County Department of Health Services, which runs 4 hospitalsPatients rate it 3 of 5 · 71% would definitely recommend it
    Overall rating: 2 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.404, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.115, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.151, Oct 2024 – Sep 2025
See every measure and the patient survey for Keck Hospital of USC

Behind the star rating — Deaths: 0 better, 6 the same, 0 worse of 6 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 7 the same, 1 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Keck Hospital of USC
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.79 (0.6 to 0.97)BetterJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths5.33 (2.15 to 8.51) · 2,872 casesBetterJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths2.25 (0.38 to 4.13) · 2,875 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.153BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.565BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.644BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.143BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.287BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.6 to 1) · 992 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.13 (0.47 to 1.79) · 3,513 casesNo differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths178.09 (145.37 to 210.81) · 267 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.9 · 63 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths7.7 · 134 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.3 · 34 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.9 · 61 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3 · 2,086 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.21 (0.03 to 0.39) · 6,677 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.3 (0.12 to 0.48) · 7,784 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.38 (2.05 to 4.71) · 4,593 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2.02 (0.97 to 3.08) · 2,846 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths1.52 (0.5 to 2.55) · 3,742 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths2.61 (1.35 to 3.87) · 1,628 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.6 (0.17 to 1.02) · 5,896 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.9 · 128 casesNoneApr 2023 – Mar 2025
SSI - Abdominal HysterectomyInfections0.928No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.6 · 112 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.8 · 139 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits11.5 · 83 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits24.7 · 167 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-34.3 · 42 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits17.2 · 36 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits4.2 (2.8 to 6.3) · 103 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.7 (7.8 to 14.3) · 103 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.3 · 140 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits11.5 · 43 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits11.3 (8.9 to 14.5) · 1,774 casesNo differentJan 2022 – Dec 2024

What patients said (744 patients answered, 28% of those asked)

Patient survey stars by topic at Keck Hospital of USC
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness3
Recommend hospital5
Share of patients giving the best answer at Keck Hospital of USC
Room was "always" clean72%
Nurses "always" communicated well80%
Doctors "always" communicated well83%
Staff "always" explained63%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge88%
Doctors "always" explained things so they could understand77%
Doctors "always" listened carefully82%
Doctors "always" treated them with courtesy and respect89%
Patients who gave a rating of "9" or "10" (high)80%
Staff "always" explained new medications77%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully77%
Nurses "always" treated them with courtesy and respect87%
"Always" quiet at night58%
"YES", patients would definitely recommend the hospital82%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms89%
See every measure and the patient survey for Los Angeles General Medical Center

Behind the star rating — Deaths: 0 better, 7 the same, 0 worse of 7 measures. Safety: 3 better, 4 the same, 0 worse of 7 measures. Readmissions: 0 better, 6 the same, 1 worse of 7 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Los Angeles General Medical Center
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.404BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.115BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.151BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.16 (0.15 to 2.17) · 711 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.97 (0.61 to 1.32)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths171.4 (120.6 to 222.19) · 58 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths8.6 · 39 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths12.5 · 40 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11 · 157 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths12.9 · 145 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths12.1 · 141 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.5 · 1,031 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.18 (0 to 0.39) · 3,814 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.24 (0.03 to 0.44) · 4,165 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.1 (1.83 to 6.37) · 740 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.54 (0 to 3.21) · 252 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.13 (0.58 to 3.68) · 683 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.88 (0 to 16.03) · 259 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths7.15 (3.29 to 11.02) · 256 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths2.31 (0.83 to 3.8) · 143 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.38 (0 to 1.08) · 3,097 casesNo differentJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.85No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.191No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15 · 58 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits23.2 · 280 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-0.5 · 217 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits15.7 · 164 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits17.6 · 208 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.9 (4.1 to 8.3) · 194 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits11.5 (8.5 to 15.3) · 194 casesNo differentJan 2024 – Dec 2024
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.1 · 107 casesNoneJul 2023 – Jun 2025

What patients said (651 patients answered, 13% of those asked)

Patient survey stars by topic at Los Angeles General Medical Center
Cleanliness4
Nurse communication2
Doctor communication3
Communication about medicines2
Discharge information3
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at Los Angeles General Medical Center
Room was "always" clean70%
Nurses "always" communicated well73%
Doctors "always" communicated well76%
Staff "always" explained53%
Yes, staff "did" give patients this information85%
Yes, staff "did" give patients information about help after discharge83%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully74%
Doctors "always" treated them with courtesy and respect83%
Patients who gave a rating of "9" or "10" (high)69%
Staff "always" explained new medications66%
Nurses "always" explained things so they could understand67%
Nurses "always" listened carefully71%
Nurses "always" treated them with courtesy and respect80%
"Always" quiet at night49%
"YES", patients would definitely recommend the hospital71%
Staff "always" explained possible side effects41%
Yes, staff "did" give patients information about possible symptoms86%

Drugs they prescribed that Part D paid

$6,589

Pharmacies billed $6,589 in 2024.

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

53 generic and fewer than 11 brand-name prescriptions · $6,589 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.

Largest Part D drug costs
Prednisolone Acetate12$436$36
Latanoprost15$195$13

Year by year

Part D prescribing by year
20249341NoneNone$6,589
2023141560% (0)39%$17,341
2022198690% (0)46%$34,714
202111439NoneNone$11,318
202020None0% (0)0%$454

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

See the drugs prescribed each year

2023: 3 drugs

Part D drugs prescribed in 2023
Brimonidine17$1,921$113
Latanoprost38$674$18
Dorzolamide-Timolol21$591$28

2022: 6 drugs

Part D drugs prescribed in 2022
Lumigan27$9,910$367
Rocklatan16$8,208$513
Brimonidine16$1,965$123
Latanoprost35$551$16
Dorzolamide-Timolol21$461$22
Erythromycin15$198$13

Money from drug and device companies

$921 in 2025

Industry payments by year
2025417None$921
202435None$324

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
AbbvieOzurdex$333
10 payments
  • Meals for Ozurdex · 2025-11-27 · $32
  • Meals for Ozurdex · 2025-11-08 · $19
  • Meals for Ozurdex · 2025-10-23 · $25
  • Meals for Ozurdex · 2025-10-03 · $26
  • Meals for Ozurdex · 2025-09-20 · $24
  • Meals for Ozurdex · 2025-08-28 · $30
  • Meals for Ozurdex · 2025-07-31 · $20
  • Meals for Ozurdex · 2025-06-05 · $21
  • Meals for Ozurdex · 2025-06-04 · $125
  • Meals for Ozurdex · 2025-02-05 · $10
Apellis PharmaceuticalsSyfovre$266
2 payments
  • Meals for Syfovre · 2025-08-22 · $109
  • Meals for Syfovre · 2025-06-23 · $157
Regeneron Healthcare SolutionsEylea Hd$205
3 payments
  • Meals for Eylea Hd · 2025-11-12 · $107
  • Meals for Eylea Hd · 2025-11-05 · $39
  • Meals for Eylea Hd · 2025-02-20 · $60
Alcon VisionHydrus Microstent$116
2 payments
  • Meals for Unity · 2025-11-14 · $47
  • Meals for Hydrus Microstent · 2025-07-23 · $69
See all 17 published payments
Every published payment
AbbvieMeals · 2025-11-27Ozurdex$32
Alcon VisionMeals · 2025-11-14Unity$47
Regeneron Healthcare SolutionsMeals · 2025-11-12Eylea Hd$107
AbbvieMeals · 2025-11-08Ozurdex$19
Regeneron Healthcare SolutionsMeals · 2025-11-05Eylea Hd$39
AbbvieMeals · 2025-10-23Ozurdex$25
AbbvieMeals · 2025-10-03Ozurdex$26
AbbvieMeals · 2025-09-20Ozurdex$24
AbbvieMeals · 2025-08-28Ozurdex$30
Apellis PharmaceuticalsMeals · 2025-08-22Syfovre$109
AbbvieMeals · 2025-07-31Ozurdex$20
Alcon VisionMeals · 2025-07-23Hydrus Microstent$69
Apellis PharmaceuticalsMeals · 2025-06-23Syfovre$157
AbbvieMeals · 2025-06-05Ozurdex$21
AbbvieMeals · 2025-06-04Ozurdex$125
Regeneron Healthcare SolutionsMeals · 2025-02-20Eylea Hd$60
AbbvieMeals · 2025-02-05Ozurdex$10
See earlier years (2024)

2024: $324

Payments by company in 2024
Alcon VisionClareon$176
3 payments
  • Meals for Clareon · 2024-05-06 · $4
  • Meals for Clareon · 2024-05-02 · $148
  • Meals for Clareon · 2024-04-24 · $24
Alimera SciencesYutiq$127
1 payment
  • Meals for Yutiq · 2024-08-28 · $127
Bausch & Lomb AmericasEnvista Mx60 Iol$21
1 payment
  • Meals for Envista Mx60 Iol · 2024-05-13 · $21

Professional record

NPI
1194345975
Licence
CA 195274California A195274: Current · expires 2028-06-30
Group
Retina Vitreous Associates Medical Group · USC Care Medical Group Inc
Gender
Male
More record details
Sole proprietor
Yes
Taxonomy
Federal specialty code 207WX0107X (207WX0107X)
Mailing address
14726 Ramona Ave Ste 203, Chino, CA, 91710
NPI first listed
2020-04-21
NPI last updated
2026-07-09
NPI record certified
2026-07-09

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

This office lists an electronic records connection.