John Louie, MD | UniHealth

Offices

1 location · Stanford Health Care · 3,152 clinicians in this group

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

Plan participation

Not verified

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California Medical Board record

Licence A82163 · Current

Licensed to practise in California · since 2003 · expires 2027-03-31 · University of Southern California Keck 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.

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Every scored measure at Stanford Health Care

Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	5.31 (4.24 to 6.37) · 8,661 cases	Worse	Jul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits	14.1 (12.7 to 15.7) · 2,191 cases	Worse	Jan 2024 – Dec 2024
Postoperative respiratory failure rateComplications and deaths	4.08 (1.95 to 6.21) · 5,296 cases	Better	Jul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections	0.317	Better	Oct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections	0.446	Better	Oct 2024 – Sep 2025
SSI - Colon SurgeryInfections	0.241	Better	Oct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits	0.7 (0.6 to 0.9) · 3,348 cases	Better	Jan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths	1.06 (0.45 to 1.67) · 5,374 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	0.86 (0.72 to 1)	No different	Jul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths	166.09 (137.88 to 194.3) · 470 cases	No different	Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths	1.1 · 192 cases	None	Jul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths	6.4 · 146 cases	None	Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths	9.7 · 253 cases	None	Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths	6.3 · 880 cases	None	Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths	10.3 · 935 cases	None	Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths	8.7 · 501 cases	None	Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	2.1 · 7,730 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.13 (0 to 0.27) · 20,799 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.28 (0.14 to 0.43) · 23,182 cases	No different	Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths	0.94 (0.2 to 1.68) · 5,694 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.36 (1.54 to 3.19) · 7,846 cases	No different	Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths	5.2 (3.76 to 6.64) · 5,603 cases	No different	Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths	1.38 (0.23 to 2.53) · 2,211 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	0.52 (0.21 to 0.83) · 19,915 cases	No different	Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths	3.6 · 416 cases	None	Apr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections	0.869	No different	Oct 2024 – Sep 2025
MRSA BacteremiaInfections	0.857	No different	Oct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections	0.368	No different	Oct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits	16.2 · 247 cases	None	Jul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	20.5 · 1,021 cases	None	Jul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits	47.8 · 258 cases	None	Jul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits	-1.6 · 990 cases	None	Jul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits	20.8 · 976 cases	None	Jul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	16.5 · 959 cases	None	Jul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits	5.2 (4.4 to 6.2) · 2,191 cases	No different	Jan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits	5.1 · 425 cases	None	Jul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits	9.6 · 158 cases	None	Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits	19.6 · 183 cases	None	Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits	12.7 (10.4 to 15.4) · 4,578 cases	No different	Jan 2022 – Dec 2024

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

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Patient survey stars by topic at Stanford Health Care

Cleanliness	4
Nurse communication	4
Doctor communication	4
Communication about medicines	3
Discharge information	4
Overall hospital rating	4
Quietness	2
Recommend hospital	5

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Share of patients giving the best answer at Stanford Health Care

Room was "always" clean	75%
Nurses "always" communicated well	82%
Doctors "always" communicated well	81%
Staff "always" explained	63%
Yes, staff "did" give patients this information	89%
Yes, staff "did" give patients information about help after discharge	89%
Doctors "always" explained things so they could understand	76%
Doctors "always" listened carefully	80%
Doctors "always" treated them with courtesy and respect	87%
Patients who gave a rating of "9" or "10" (high)	79%
Staff "always" explained new medications	76%
Nurses "always" explained things so they could understand	77%
Nurses "always" listened carefully	79%
Nurses "always" treated them with courtesy and respect	88%
"Always" quiet at night	53%
"YES", patients would definitely recommend the hospital	83%
Staff "always" explained possible side effects	50%
Yes, staff "did" give patients information about possible symptoms	90%

Original Medicare doctor bills

$92,923

Medicare paid this office $92,923 for 172 people.

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

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Largest Original Medicare bills

Occlusion of growths or obstructed vessels with review by radiologist	44	$25,818	$469
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	53	$12,382	$149
Review by radiologist of abdominal artery image	39	$4,638	$81
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	41	$4,527	$40
Review by radiologist of additional artery image	33	$3,800	$40

See all 11 services

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Every Original Medicare service billed

Occlusion of growths or obstructed vessels with review by radiologist	44	$25,818	$469
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	53	$12,382	$149
Review by radiologist of abdominal artery image	39	$4,638	$81
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	41	$4,527	$40
Review by radiologist of additional artery image	33	$3,800	$40
Radioactive drug therapy through a tube inserted in an artery	22	$2,290	$95
Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin	12	$1,443	$120
Review by radiologist of ct guidance for needle placement	23	$1,409	$61
3d radiographic procedure with computerized image postprocessing	32	$1,380	$34
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	94	$1,239	$10
Ultrasonic guidance for blood vessel access	49	$873	$12

Who their Medicare patients are

172 Original Medicare patients in 2024. Average age 72 · Under 65 14% · 85 and older 8% · Women 40% · Also on Medicaid 34% · Health risk score 2.78. Above the middle of the specialty; the typical interventional radiology clinician is at 2.27.

Conditions among them: High blood pressure 75% · Diabetes 40% · Chronic kidney disease 40% · Cancer 38% · Coronary heart disease 33% · Heart failure 24% · Depression 23% · Atrial fibrillation 22% · COPD 20% · Dementia 14% · Stroke 9%.

The office billed $2,918,145, Medicare allowed $117,130 and paid $92,923; for 904 services of 77 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

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Original Medicare by year

2024	172	904	72	2.78	$2,918,145	$92,923
2023	155	998	72	2.77	$2,154,939	$93,341
2022	176	912	72	2.64	$1,569,950	$87,492
2021	178	982	72	2.61	$1,597,496	$95,314
2020	175	1,119	71	2.49	$1,619,268	$116,473
2019	150	1,019	71	2.52	$1,447,164	$102,710
2018	190	1,338	70	2.92	$1,716,825	$120,610
2017	197	1,334	71	2.49	$1,727,301	$125,741
2016	205	1,136	71	2.76	$1,822,224	$130,034
2015	220	1,325	70	2.41	$1,961,552	$144,140
2014	183	1,120	69	2.60	$1,588,511	$124,980
2013	190	1,191	70	2.64	$1,333,142	$140,791

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: 13 services

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Original Medicare services billed in 2023

Occlusion of growths or obstructed vessels with review by radiologist	48	$28,296	$480
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	55	$13,911	$162
Review by radiologist of abdominal artery image	52	$6,148	$84
Review by radiologist of additional artery image	47	$5,152	$40
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	48	$4,647	$42
Radioactive drug therapy through a tube inserted in an artery	23	$2,401	$100
3d radiographic procedure with computerized image postprocessing	49	$2,039	$35
Review by radiologist of ct guidance for needle placement	30	$1,865	$62
Needle biopsy of growth of abdominal cavity	16	$1,041	$65
Ultrasonic guidance for blood vessel access	56	$998	$12
Needle biopsy of liver through skin	12	$766	$64
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	87	$512	$5
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	28	$341	$11

2022: 13 services

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Original Medicare services billed in 2022

Occlusion of growths or obstructed vessels with review by radiologist	42	$25,515	$481
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	49	$9,950	$153
Review by radiologist of abdominal artery image	43	$4,627	$86
Review by radiologist of additional artery image	40	$4,602	$42
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	39	$3,826	$43
3d radiographic procedure with computerized image postprocessing	43	$1,703	$35
Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin	11	$1,653	$138
Radioactive drug therapy through a tube inserted in an artery	14	$1,507	$100
Short return visit (20+ min)	21	$1,236	$59
Review by radiologist of ct guidance for needle placement	19	$1,232	$65
Needle biopsy of liver through skin	13	$1,048	$81
Ultrasonic guidance for blood vessel access	48	$718	$12
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	117	$656	$5

2021: 17 services

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Original Medicare services billed in 2021

Occlusion of growths or obstructed vessels with review by radiologist	39	$24,299	$506
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	40	$9,671	$149
Review by radiologist of additional artery image	36	$5,094	$43
Occlusion of artery with review by radiologist	11	$5,042	$420
Review by radiologist of abdominal artery image	38	$4,814	$88
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	34	$3,450	$44
Insertion of tube into portal vein of liver	13	$2,816	$201
Review by radiologist of ct guidance for needle placement	36	$2,329	$65
Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin	15	$2,106	$140
Radioactive drug therapy through a tube inserted in an artery	18	$2,053	$103
Needle biopsy of liver through skin	20	$1,607	$80
3d radiographic procedure with computerized image postprocessing	36	$1,593	$36
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	113	$1,534	$11
Insertion of tube into vein, first order branch	13	$978	$70
Needle biopsy of growth of abdominal cavity	12	$844	$70
Ultrasonic guidance for blood vessel access	50	$808	$13
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	26	$137	$5

2020: 12 services

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Original Medicare services billed in 2020

Occlusion of growths or obstructed vessels with review by radiologist	58	$35,028	$523
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	54	$12,823	$151
Review by radiologist of abdominal artery image	54	$8,305	$90
Review by radiologist of additional artery image	50	$7,583	$44
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	42	$3,963	$45
Review by radiologist of ct guidance for needle placement	48	$3,286	$68
Radioactive drug therapy through a tube inserted in an artery	25	$2,856	$106
3d radiographic procedure with computerized image postprocessing	52	$2,557	$37
Needle biopsy of lung or chest tissue, accessed through the skin	23	$1,980	$86
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	122	$1,766	$11
Insertion of tube into abdominal, pelvic, or leg artery, each first order branch	11	$1,275	$106
Ultrasonic guidance for blood vessel access	49	$850	$13

2019: 16 services

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Original Medicare services billed in 2019

Occlusion of growths or obstructed vessels with review by radiologist	48	$33,443	$515
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	49	$9,857	$137
Occlusion of artery with review by radiologist	11	$4,673	$425
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	40	$4,586	$44
Review by radiologist of abdominal artery image	44	$3,811	$49
3d radiographic procedure with computerized image postprocessing	49	$2,580	$36
Review by radiologist of ct guidance for needle placement	35	$2,358	$67
New patient visit (60+ min)	15	$2,137	$142
Radioactive drug therapy through a tube inserted in an artery	17	$1,982	$104
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	117	$1,630	$11
Needle biopsy of lung or chest tissue, accessed through the skin	18	$1,472	$82
Review by radiologist of additional artery image	32	$1,432	$15
Insertion of tube into abdominal, pelvic, or leg artery, each first order branch	12	$1,428	$95
Long return visit (40+ min)	11	$1,111	$101
Insertion of tube into vein, first order branch	11	$765	$70
Ultrasonic guidance for blood vessel access	43	$742	$13

2018: 19 services

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Original Medicare services billed in 2018

Occlusion of growths or obstructed vessels with review by radiologist	60	$38,115	$508
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	68	$13,956	$142
Occlusion of artery with review by radiologist	17	$7,144	$420
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	48	$5,748	$44
Review by radiologist of abdominal artery image	67	$5,646	$49
Review by radiologist of additional artery image	58	$3,273	$15
3d radiographic procedure with computerized image postprocessing	63	$3,148	$36
Radioactive drug therapy through a tube inserted in an artery	24	$2,780	$103
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	148	$2,041	$11
Long return visit (40+ min)	17	$1,995	$100
Insertion of tube into abdominal, pelvic, or leg artery, each first order branch	13	$1,560	$104
Review by radiologist of ct guidance for needle placement	30	$1,545	$52
Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	11	$1,530	$118
New patient visit (45+ min)	11	$1,268	$115
Needle biopsy of liver through skin	17	$1,193	$70
Return visit (30+ min)	14	$1,060	$71
Needle biopsy of lung or chest tissue, accessed through the skin	11	$915	$83
Ultrasonic guidance for blood vessel access	37	$603	$13
Ultrasonic guidance for needle placement	15	$438	$29

2017: 17 services

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Original Medicare services billed in 2017

Occlusion of growths or obstructed vessels with review by radiologist	63	$39,446	$512
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	68	$14,186	$136
Occlusion of artery with review by radiologist	21	$8,947	$426
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	60	$7,394	$44
Review by radiologist of abdominal artery image	64	$5,832	$49
Review by radiologist of additional artery image	64	$4,129	$16
3d radiographic procedure with computerized image postprocessing	61	$2,961	$36
Radioactive drug therapy through a tube inserted in an artery	24	$2,486	$104
New patient visit (45+ min)	19	$2,195	$116
Long return visit (40+ min)	22	$2,192	$100
Review by radiologist of ct guidance for needle placement	40	$2,007	$50
New patient visit (60+ min)	13	$1,954	$150
Return visit (30+ min)	23	$1,882	$70
Needle biopsy of lung or chest tissue, accessed through the skin	18	$1,421	$79
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	91	$1,211	$11
Needle biopsy of liver through skin	14	$1,036	$74
Ultrasonic guidance for blood vessel access	20	$282	$13

2016: 15 services

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Original Medicare services billed in 2016

Occlusion of growths or obstructed vessels with review by radiologist	58	$44,430	$523
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	61	$14,518	$145
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	50	$7,761	$44
Occlusion of artery with review by radiologist	12	$5,286	$441
Review by radiologist of abdominal artery image	59	$4,146	$49
Review by radiologist of additional artery image	53	$3,008	$16
3d radiographic procedure with computerized image postprocessing	54	$2,569	$36
Radioactive drug therapy through a tube inserted in an artery	20	$2,482	$103
Return visit (30+ min)	23	$1,961	$70
New patient visit (45+ min)	17	$1,961	$115
Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	11	$1,509	$126
Needle biopsy of lung or chest tissue, accessed through the skin	15	$1,424	$95
Review by radiologist of ct guidance for needle placement	28	$1,412	$50
Long return visit (40+ min)	12	$1,288	$99
Ultrasonic guidance for blood vessel access	15	$205	$13

2015: 19 services

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Original Medicare services billed in 2015

Occlusion of growths or obstructed vessels with review by radiologist	62	$46,294	$520
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	68	$16,979	$143
Occlusion of artery with review by radiologist	29	$12,792	$441
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	60	$7,920	$44
Review by radiologist of abdominal artery image	67	$4,877	$50
Review by radiologist of additional artery image	66	$3,798	$16
Radioactive drug therapy through a tube inserted in an artery	25	$3,452	$105
Review by radiologist of ct guidance for needle placement	57	$2,926	$51
3d radiographic procedure with computerized image postprocessing	59	$2,598	$36
Complex radiation therapy planning	15	$2,200	$147
Return visit (30+ min)	29	$2,033	$70
Needle biopsy of lung or chest tissue, accessed through the skin	22	$2,001	$91
Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	13	$1,627	$116
New patient visit (45+ min)	14	$1,618	$116
Insertion of tube into abdominal, pelvic, or leg artery, each first order branch	12	$1,548	$111
Needle biopsy of liver through skin	12	$1,138	$95
New patient visit (30+ min)	13	$814	$63
Short return visit (20+ min)	13	$637	$46
Ultrasonic guidance for blood vessel access	12	$155	$13

2014: 14 services

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Original Medicare services billed in 2014

Occlusion of growths or obstructed vessels with review by radiologist	43	$36,424	$520
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	49	$13,803	$148
Occlusion of artery with review by radiologist	23	$10,186	$443
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	45	$7,355	$45
Review by radiologist of abdominal artery image	48	$4,520	$50
3d radiographic procedure with computerized image postprocessing	45	$3,017	$35
Radioactive drug therapy through a tube inserted in an artery	23	$2,884	$103
Review by radiologist of additional artery image	44	$2,510	$15
Needle biopsy of lung or chest tissue, accessed through the skin	23	$2,181	$95
Review by radiologist of ct guidance for needle placement	42	$2,153	$51
Long return visit (40+ min)	14	$1,480	$99
New patient visit (45+ min)	12	$1,387	$116
Return visit (30+ min)	11	$839	$70
Review by radiologist of image for replacement of stomach or large bowel tube	15	$629	$31

2013: 16 services

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Original Medicare services billed in 2013

Insertion of catheter and device to stop blood flow or infusion to dissolve blood clot	53	$63,523	$756
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	48	$10,607	$136
Imaging of blood vessel	51	$5,648	$71
Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond	43	$5,400	$44
Review by radiologist of image for insertion of material to block blood flow	52	$4,659	$56
Review by radiologist of abdominal artery image	50	$3,935	$48
Review by radiologist of additional artery image	45	$2,419	$15
Long return visit (40+ min)	20	$2,383	$95
3d radiographic procedure with computerized image postprocessing	46	$2,327	$34
New patient visit (45+ min)	16	$1,806	$113
Review by radiologist of ct guidance for needle placement	30	$1,468	$49
Return visit (30+ min)	20	$1,430	$68
Needle biopsy of lung or chest tissue, accessed through the skin	12	$1,096	$91
Review by radiologist of abdominal aorta image	22	$1,033	$47
Review by radiologist of image for replacement of stomach or large bowel tube	13	$515	$30
Fluoroscopic guidance for insertion or removal of central vein access device	13	$209	$16

Medicaid work

$507 in 2024

Medicaid paid $507 for 27 billed services this clinician did in 2024, up to 13 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.

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Largest Medicaid services in 2024

Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intraservice time, patient age 5 years or older	14	$311
Ultrasound guidance for vascular access requiring ultrasound evaluation of potential access sites, documentation of selected vessel patency, concurrent realtime ultrasound visualization of vascular needle entry, with permanent recording and reporting (List separately in addition to code for primary procedure)	13	$197

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Medicaid work by year

2024	27	2	13	$507
2023	12	1	12	$508
2022	41	2	14	$1,481
2021	26	1	13	$822
2019	13	1	13	$555

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intraservice time, patient age 5 years or older	12	$508

2022

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Largest Medicaid services in 2022

Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intraservice time, patient age 5 years or older	26	$1,303
Ultrasound guidance for vascular access requiring ultrasound evaluation of potential access sites, documentation of selected vessel patency, concurrent realtime ultrasound visualization of vascular needle entry, with permanent recording and reporting (List separately in addition to code for primary procedure)	15	$178

2021

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Largest Medicaid services in 2021

Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intraservice time, patient age 5 years or older	26	$822

2019

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Largest Medicaid services in 2019

Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intraservice time, patient age 5 years or older	13	$555

Money from drug and device companies

$913 in 2025

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Industry payments by year

2025	7	11	None	$913
2024	7	16	None	$1,372
2023	5	5	None	$328
2022	3	12	$250	$1,148
2021	2	3	$250	$411
2020	5	6	$400	$829
2019	3	6	$4,800	$5,695

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

A payment is not proof that care is biased.

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Payments by company

Bard Peripheral Vascular	Denali Vena Cava Filter	$237	2 payments Meals for Denali Vena Cava Filter · 2025-09-21 · $166 Meals for Venovo · 2025-04-09 · $72
Sirtex Medical	Lava Les (Liquid Embolic System)	$182	2 payments Meals for Lava Les (Liquid Embolic System) · 2025-03-11 · $34 Meals for Lava Les (Liquid Embolic System) · 2025-02-19 · $148
W. L. Gore & Associates	Gore Viatorr Tips Endoprosthesis With Controlled Expansion	$173	1 payment Meals for Gore Viatorr Tips Endoprosthesis With Controlled Expansion · 2025-04-01 · $173
Ge Healthcare	None	$159	1 payment Meals · 2025-09-23 · $159
Boston Scientific	Embold Fibered	$117	3 payments Meals for Obsidio · 2025-05-28 · $17 Meals for Embold Fibered · 2025-04-02 · $77 Meals for Embold Fibered · 2025-03-29 · $23
Medtronic	Kyphon Express II Kyphopak Tray	$26	1 payment Education for Kyphon Express II Kyphopak Tray · 2025-05-28 · $26

See all 11 published payments

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Every published payment

Ge Healthcare	Meals · 2025-09-23	None	$159
Bard Peripheral Vascular	Meals · 2025-09-21	Denali Vena Cava Filter	$166
Boston Scientific	Meals · 2025-05-28	Obsidio	$17
Medtronic	Education · 2025-05-28	Kyphon Express II Kyphopak Tray	$26
Bard Peripheral Vascular	Meals · 2025-04-09	Venovo	$72
Boston Scientific	Meals · 2025-04-02	Embold Fibered	$77
W. L. Gore & Associates	Meals · 2025-04-01	Gore Viatorr Tips Endoprosthesis With Controlled Expansion	$173
Boston Scientific	Meals · 2025-03-29	Embold Fibered	$23
Sirtex Medical	Meals · 2025-03-11	Lava Les (Liquid Embolic System)	$34
Sirtex Medical	Meals · 2025-02-19	Lava Les (Liquid Embolic System)	$148
Okami Medical	Meals · 2025-02-07	Lobo	$19

See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $1,372

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Payments by company in 2024

Boston Scientific	Embold Fibered	$489	6 payments Meals for Embold Fibered · 2024-11-04 · $21 Meals · 2024-09-25 · $109 Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2024-09-24 · $59 Meals for Embold Fibered · 2024-09-23 · $149 Meals · 2024-09-22 · $117 Meals · 2024-09-22 · $33
Bard Peripheral Vascular	Venovo	$289	2 payments Meals for Lutonix Drug Coated Balloon · 2024-10-10 · $140 Meals for Venovo · 2024-03-27 · $150
Ge Healthcare	Allia	$221	3 payments Meals for Allia · 2024-09-24 · $29 Meals for Allia · 2024-09-22 · $31 Meals for Allia · 2024-09-21 · $162
Sirtex Medical	Sir-Spheres Microspheres	$203	2 payments Meals for Sir-Spheres Microspheres · 2024-10-08 · $125 Meals for Sir-Spheres Microspheres · 2024-10-01 · $78
TriSalus Life Sciences	Trinav Infusion System	$123	1 payment Meals for Trinav Infusion System · 2024-01-26 · $123
Abbott Laboratories	Perclose Prostyle	$29	1 payment Meals for Perclose Prostyle · 2024-05-10 · $29
Penumbra	Penumbra System	$18	1 payment Meals for Penumbra System · 2024-11-22 · $18

2023: $328

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Payments by company in 2023

Sirtex Medical	Sir-Spheres Microspheres	$169	1 payment Meals for Sir-Spheres Microspheres · 2023-07-25 · $169
Bard Peripheral Vascular	Venovo	$104	1 payment Meals for Venovo · 2023-10-09 · $104
Merit Medical Systems	Aspira	$24	1 payment Meals for Aspira · 2023-02-01 · $24
Terumo Medical	Azur Cx Detachable	$18	1 payment Meals for Azur Cx Detachable · 2023-05-10 · $18
TriSalus Life Sciences	Trinav Infusion System	$13	1 payment Meals for Trinav Infusion System · 2023-08-29 · $13

2022: $1,148

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Payments by company in 2022

Boston Scientific	Therasphere Y90 Glass Microspheres 10 Gbq	$871	10 payments Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-10-03 · $26 Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-09-28 · $29 Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-09-27 · $137 Meals for General - Embolics · 2022-09-25 · $123 Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-03-25 · $48 Meals for General - Vascular Intervention · 2022-03-24 · $56 Meals for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-03-24 · $156 Paid to speak or teach for Therasphere Y90 Glass Microspheres 10 Gbq · 2022-03-18 · $250 Meals for Interlock · 2022-03-01 · $23 Meals for General - Vascular Access · 2022-01-13 · $24
Siemens Medical Solutions USA	Artis Icono Floor	$153	1 payment Meals for Artis Icono Floor · 2022-06-14 · $153
Medtronic	Abre	$124	1 payment Meals for Abre · 2022-09-26 · $124

2021: $411

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Payments by company in 2021

Boston Scientific	Therasphere	$268	2 payments Paid to speak or teach for Therasphere · 2021-12-28 · $250 Meals for Truselect · 2021-04-26 · $18
Penumbra	Indigo System	$143	1 payment Meals for Indigo System · 2021-06-24 · $143

2020: $829

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Payments by company in 2020

Argon Medical Devices	Tips	$400	1 payment Consulting for Tips · 2020-01-04 · $400
Sirtex Medical	Sir-Spheres Microspheres	$291	2 payments Meals for Sir-Spheres Microspheres · 2020-02-15 · $130 Meals for Sir-Spheres Microspheres · 2020-02-15 · $160
Boston Scientific	Therasphere	$102	1 payment Meals for Therasphere · 2020-11-04 · $102
Terumo Medical	Angioseal	$24	1 payment Meals for Angioseal · 2020-06-24 · $24
Bard Peripheral Vascular	Venovo	$12	1 payment Meals for Venovo · 2020-02-12 · $12

2019: $5,695

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Payments by company in 2019

Biocompatibles	Crofab	$5,176	2 payments Paid to speak or teach for Crofab · 2019-05-19 · $4,800 Travel for Crofab · 2019-05-19 · $376
Penumbra	Penumbra Ruby Coil	$294	2 payments Meals for Indigo · 2019-10-18 · $145 Meals for Penumbra Ruby Coil · 2019-09-17 · $149
Terumo Medical	Azur	$225	2 payments Meals for Azur · 2019-12-13 · $128 Meals for Azur · 2019-10-18 · $97

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: 1972589703
Licence: CA A82163California A82163: Current · expires 2027-03-31
Trained: University of Southern California Keck School of Medicine, 2001
Group: Stanford Health Care
Video visits: Lists video visits
Gender: Male

More record details

Sole proprietor: Yes
Taxonomy: Federal specialty code 2085R0204X (2085R0204X); Federal specialty code 2471C3402X (2471C3402X)
Mailing address: 300 Pasteur Dr, Stanford, CA, 94305
NPI first listed: 2005-12-22
NPI last updated: 2024-04-08
NPI record certified: 2024-04-08

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

Extra NPI addresses: 3295 Hostetter Rd, San Jose, CA, 95132