Margaret S.H. Ferris, MD

Offices

1 location · 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

5 plans · 2 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ferris’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

5 of 5 plans

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Plans whose provider directory lists this clinician

SCAN Balance (HMO C-SNP)	SCAN Health Plan	Listed	Oct 3, 2026
SCAN Classic (HMO)	SCAN Health Plan	Listed	Oct 3, 2026
SCAN MyChoice (HMO)	SCAN Health Plan	Listed	Oct 3, 2026
SCAN Strive (HMO C-SNP)	SCAN Health Plan	Listed	Oct 3, 2026
DualConnect (HMO D-SNP)	Santa Clara Family Health Plan	Listed	Sep 1, 2026

California Medical Board record

Licence A180872 · Current

Licensed to practise in California · since 2022 · expires 2028-07-31 · University of Illinois College 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

$75,227

Medicare paid this office $75,227 for 221 people.

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

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Largest Original Medicare bills

Long return visit (40+ min)	100	$18,098	$127
Long return visit (40+ min)	35	$9,042	$167
New patient visit (60+ min)	54	$8,703	$161
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box	21	$7,568	$128
Return visit (30+ min)	41	$7,057	$122

See all 14 services

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Every Original Medicare service billed

Long return visit (40+ min)	100	$18,098	$127
Long return visit (40+ min)	35	$9,042	$167
New patient visit (60+ min)	54	$8,703	$161
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box	21	$7,568	$128
Return visit (30+ min)	41	$7,057	$122
Return visit (30+ min)	29	$2,895	$83
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	108	$2,172	$15
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional	15	$2,135	$43
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity	11	$1,864	$69
Muscle electrical test	28	$1,357	$17
Short return visit (20+ min)	16	$1,248	$57
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	42	$1,034	$15
Short return visit	11	$698	$32
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	11	$424	$28

Who their Medicare patients are

221 Original Medicare patients in 2024. Average age 74 · Under 65 7% · 85 and older 10% · Women 52% · Also on Medicaid 19% · Health risk score 1.50. At or below the middle of the specialty; the typical neuropsychiatry clinician is at 1.55.

Conditions among them: High blood pressure 63% · Depression 38% · Coronary heart disease 25% · Diabetes 21% · Atrial fibrillation 20% · Dementia 16% · Chronic kidney disease 15% · Cancer 15% · Stroke 14% · COPD 11% · Heart failure 8%.

The office billed $341,590, Medicare allowed $96,967 and paid $75,227; for 972 services of 21 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	221	972	74	1.50	$341,590	$75,227
2023	172	626	73	1.38	$276,360	$54,397
2022	87	140	72	1.40	$66,521	$13,830

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: 11 services

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Original Medicare services billed in 2023

Long return visit (40+ min)	95	$20,230	$116
Return visit (30+ min)	60	$7,300	$81
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box	20	$5,176	$118
Measurement of brain wave activity (eeg) with electrodes on brain to provoke seizures or identify brain structures, each additional hour	18	$3,737	$156
New patient visit (60+ min)	18	$2,937	$163
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity	14	$2,792	$80
Measurement of brain wave activity (eeg) with electrodes on brain to provoke seizures or identify brain structures, first hour	18	$2,588	$144
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity	12	$1,662	$55
Short return visit (20+ min)	19	$1,431	$51
Muscle electrical test	32	$1,231	$16
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional	11	$1,113	$45

2022: 4 services

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Original Medicare services billed in 2022

Long return visit (40+ min)	54	$7,790	$132
Return visit (30+ min)	20	$1,784	$89
Short return visit (20+ min)	11	$665	$60
Muscle electrical test	16	$292	$18

Drugs they prescribed that Part D paid

$306,302

Pharmacies billed $306,302 in 2024.

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

777 generic and 122 brand-name prescriptions · $306,302 in drug cost · 55 antipsychotic prescriptions to people over 65.

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.

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Largest Part D drug costs

Nuplazid	Parkinson's psychosis	23	$125,249	$5,446
Rytary	Parkinson's	64	$104,278	$1,629
Myrbetriq	None	13	$10,212	$786
Carbidopa-Levodopa	None	204	$8,234	$40
Rasagiline Mesylate	None	22	$4,070	$185

See all 23 drugs

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Every Part D drug this clinician prescribed

Nuplazid	Parkinson's psychosis	23	$125,249	$5,446
Rytary	Parkinson's	64	$104,278	$1,629
Myrbetriq	None	13	$10,212	$786
Carbidopa-Levodopa	None	204	$8,234	$40
Rasagiline Mesylate	None	22	$4,070	$185
Entacapone	None	11	$3,286	$299
Carbidopa-Levodopa Er	None	70	$2,894	$41
Amantadine	None	46	$2,847	$62
Rivastigmine	None	11	$2,315	$210
Midodrine	None	27	$1,776	$66
Propranolol Hcl Er	None	13	$1,489	$115
Rivastigmine	None	14	$939	$67
Primidone	None	39	$907	$23
Quetiapine	None	33	$683	$21
Clonazepam	None	75	$503	$7
Gabapentin	None	22	$423	$19
Duloxetine	None	13	$409	$31
Escitalopram	None	13	$331	$25
Donepezil	None	18	$285	$16
Pramipexole Dihydrochloride	None	18	$183	$10
Baclofen	None	22	$162	$7
Trihexyphenidyl	None	13	$128	$10
Sertraline	None	17	$35	$2

Year by year

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Part D prescribing by year

2024	899	139	None	14%	$306,302
2023	703	138	None	15%	$233,311
2022	565	159	None	15%	$188,347
2021	706	200	0% (0)	15%	$250,850
2020	153	52	0% (0)	14%	$61,683
2019	109	30	None	None	$12,914
2018	52	16	0% (0)	0%	$1,173
2017	25	15	None	None	$2,003
2016	18	None	None	None	$516

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

See the drugs prescribed each year

2023: 17 drugs

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Part D drugs prescribed in 2023

Rytary	Parkinson's	69	$116,941	$1,695
Nuplazid	Parkinson's psychosis	12	$59,679	$4,973
Carbidopa-Levodopa	None	153	$9,804	$64
Carbidopa-Levodopa Er	None	47	$4,144	$88
Rivastigmine	None	12	$3,618	$301
Amantadine	None	20	$2,032	$102
Midodrine	None	15	$1,893	$126
Duloxetine	None	16	$1,079	$67
Venlafaxine Hcl Er	None	12	$903	$75
Quetiapine	None	21	$628	$30
Primidone	None	29	$606	$21
Baclofen	None	21	$521	$25
Clonazepam	None	64	$498	$8
Gabapentin	None	27	$486	$18
Trazodone	None	13	$419	$32
Propranolol	None	11	$195	$18
Donepezil	None	13	$194	$15

2022: 12 drugs

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Part D drugs prescribed in 2022

Rytary	Parkinson's	45	$73,946	$1,643
Entacapone	None	28	$14,374	$513
Carbidopa-Levodopa	None	143	$8,943	$63
Carbidopa-Levodopa-Entacapone	None	17	$7,032	$414
Amantadine	None	19	$2,058	$108
Carbidopa-Levodopa Er	None	31	$1,172	$38
Gabapentin	None	28	$786	$28
Donepezil	None	32	$407	$13
Venlafaxine Hcl Er	None	14	$294	$21
Quetiapine	None	15	$276	$18
Clonazepam	None	18	$244	$14
Benztropine Mesylate	None	12	$196	$16

2021: 19 drugs

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Part D drugs prescribed in 2021

Nuplazid	Parkinson's psychosis	24	$88,887	$3,704
Rytary	Parkinson's	47	$79,116	$1,683
Carbidopa-Levodopa	None	199	$17,536	$88
Entacapone	None	23	$9,690	$421
Rivastigmine	None	17	$6,117	$360
Carbidopa-Levodopa-Entacapone	None	15	$5,838	$389
Memantine	None	14	$1,727	$123
Amantadine	None	22	$1,720	$78
Carbidopa-Levodopa Er	None	37	$1,589	$43
Rivastigmine	None	14	$1,571	$112
Primidone	None	17	$860	$51
Ropinirole	None	15	$624	$42
Clonazepam	None	30	$523	$17
Donepezil	None	28	$450	$16
Baclofen	None	11	$424	$39
Duloxetine	None	11	$379	$34
Quetiapine	None	16	$124	$8
Venlafaxine Hcl Er	None	17	$84	$5
Escitalopram	None	12	$62	$5

2020: 3 drugs

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Part D drugs prescribed in 2020

Carbidopa-Levodopa	20	$1,136	$57
Venlafaxine Hcl Er	11	$223	$20
Clonazepam	11	$59	$5

2019: 3 drugs

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Part D drugs prescribed in 2019

Levetiracetam	18	$335	$19
Carbamazepine	11	$289	$26
Gabapentin	11	$267	$24

Money from drug and device companies

$16,217 in 2025

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Industry payments by year

2025	6	40	$12,475	$16,217
2024	2	5	$450	$674
2023	2	8	None	$966
2022	2	2	None	$51

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

Boston Scientific	Vercise	$12,299	22 payments Paid to speak or teach for Vercise · 2025-10-23 · $1,050 Paid to speak or teach for Vercise · 2025-10-23 · $175 Paid to speak or teach for Vercise · 2025-10-23 · $350 Meals for General - Dbs · 2025-10-07 · $166 Meals for General - Dbs · 2025-10-06 · $85 Paid to speak or teach for Vercise · 2025-09-25 · $2,450 Paid to speak or teach for Vercise · 2025-09-25 · $350 Paid to speak or teach for Vercise · 2025-09-10 · $2,800 Paid to speak or teach for Vercise · 2025-09-10 · $1,575 Paid to speak or teach for Vercise · 2025-09-10 · $1,925 Meals for Vercise · 2025-09-10 · $48 Travel for Vercise · 2025-09-10 · $50 Meals for Vercise · 2025-08-23 · $187 Travel for Vercise · 2025-08-23 · $171 Travel for Vercise · 2025-08-23 · $102 Travel for Vercise · 2025-08-22 · $329 Travel for Vercise · 2025-08-22 · $171 Travel for Vercise · 2025-08-22 · $221 Meals for General - Dbs · 2025-08-22 · $40 Meals for General - Dbs · 2025-08-08 · $15 Meals for General - Pain Management · 2025-03-11 · $7 Meals for General - Dbs · 2025-02-26 · $31
Bayer Healthcare Pharmaceuticals	None	$1,874	11 payments Travel · 2025-06-14 · $139 Meals · 2025-06-13 · $34 Meals · 2025-06-13 · $33 Meals · 2025-06-13 · $67 Travel · 2025-06-13 · $466 Travel · 2025-06-13 · $406 Meals · 2025-06-13 · $97 Meals · 2025-06-12 · $122 Travel · 2025-06-12 · $406 Meals · 2025-06-12 · $15 Travel · 2025-06-12 · $88
Orphalan	Cuvrior	$1,800	1 payment Honoraria for Cuvrior · 2025-10-07 · $1,800
InSightec	Exablate	$146	1 payment Meals for Exablate · 2025-10-07 · $146
Medtronic	Percept PC Brainsense	$80	4 payments Meals · 2025-10-07 · $18 Meals · 2025-10-05 · $17 Meals for Percept PC Brainsense · 2025-03-25 · $22 Meals for Percept PC Brainsense · 2025-03-19 · $24
Abbvie	Vyalev	$18	1 payment Meals for Vyalev · 2025-01-07 · $18

See all 40 published payments

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Every published payment

Boston Scientific	Paid to speak or teach · 2025-10-23	Vercise	$1,050
Boston Scientific	Paid to speak or teach · 2025-10-23	Vercise	$175
Boston Scientific	Paid to speak or teach · 2025-10-23	Vercise	$350
Boston Scientific	Meals · 2025-10-07	General - Dbs	$166
Medtronic	Meals · 2025-10-07	None	$18
InSightec	Meals · 2025-10-07	Exablate	$146
Orphalan	Honoraria · 2025-10-07	Cuvrior	$1,800
Boston Scientific	Meals · 2025-10-06	General - Dbs	$85
Medtronic	Meals · 2025-10-05	None	$17
Boston Scientific	Paid to speak or teach · 2025-09-25	Vercise	$2,450
Boston Scientific	Paid to speak or teach · 2025-09-25	Vercise	$350
Boston Scientific	Paid to speak or teach · 2025-09-10	Vercise	$2,800
Boston Scientific	Paid to speak or teach · 2025-09-10	Vercise	$1,575
Boston Scientific	Paid to speak or teach · 2025-09-10	Vercise	$1,925
Boston Scientific	Meals · 2025-09-10	Vercise	$48
Boston Scientific	Travel · 2025-09-10	Vercise	$50
Boston Scientific	Meals · 2025-08-23	Vercise	$187
Boston Scientific	Travel · 2025-08-23	Vercise	$171
Boston Scientific	Travel · 2025-08-23	Vercise	$102
Boston Scientific	Travel · 2025-08-22	Vercise	$329
Boston Scientific	Travel · 2025-08-22	Vercise	$171
Boston Scientific	Travel · 2025-08-22	Vercise	$221
Boston Scientific	Meals · 2025-08-22	General - Dbs	$40
Boston Scientific	Meals · 2025-08-08	General - Dbs	$15
Bayer Healthcare Pharmaceuticals	Travel · 2025-06-14	None	$139
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-13	None	$34
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-13	None	$33
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-13	None	$67
Bayer Healthcare Pharmaceuticals	Travel · 2025-06-13	None	$466
Bayer Healthcare Pharmaceuticals	Travel · 2025-06-13	None	$406
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-13	None	$97
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-12	None	$122
Bayer Healthcare Pharmaceuticals	Travel · 2025-06-12	None	$406
Bayer Healthcare Pharmaceuticals	Meals · 2025-06-12	None	$15
Bayer Healthcare Pharmaceuticals	Travel · 2025-06-12	None	$88
Medtronic	Meals · 2025-03-25	Percept PC Brainsense	$22
Medtronic	Meals · 2025-03-19	Percept PC Brainsense	$24
Boston Scientific	Meals · 2025-03-11	General - Pain Management	$7
Boston Scientific	Meals · 2025-02-26	General - Dbs	$31
Abbvie	Meals · 2025-01-07	Vyalev	$18

See earlier years (2024, 2023, 2022)

2024: $674

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Payments by company in 2024

Boston Scientific	General Dbs	$650	4 payments Meals for General Dbs · 2024-12-15 · $145 Meals · 2024-10-02 · $35 Consulting · 2024-10-02 · $450 Meals · 2024-09-28 · $20
InSightec	Exablate	$24	1 payment Meals for Exablate · 2024-09-25 · $24

2023: $966

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Payments by company in 2023

Boston Scientific	Vercise	$827	7 payments Meals · 2023-09-08 · $21 Travel for Vercise · 2023-03-04 · $26 Travel for Vercise · 2023-03-04 · $246 Meals for Vercise · 2023-03-04 · $267 Meals · 2023-03-04 · $40 Travel for Vercise · 2023-03-03 · $32 Travel for Vercise · 2023-03-03 · $194
Medtronic	Percept PC Brainsense	$139	1 payment Meals for Percept PC Brainsense · 2023-05-19 · $139

2022: $51

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Payments by company in 2022

Amgen	Aimovig	$27	1 payment Meals for Aimovig · 2022-01-21 · $27
Abbvie	Botox	$25	1 payment Meals for Botox · 2022-08-04 · $25

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: 1477917565
Licence: CA A180872California A180872: Current · expires 2028-07-31
Trained: University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), 2016
Group: Stanford Health Care
Video visits: Lists video visits
Gender: Female

More record details

Sole proprietor: No
Taxonomy: Federal specialty code 2084N0600X (2084N0600X); Neurology (2084N0400X)
Mailing address: 300 Pasteur Dr, Stanford, CA, 94305
NPI first listed: 2016-04-05
NPI last updated: 2023-11-13
NPI record certified: 2023-11-13

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