David P Feldman, MD

Offices

1 location · Cep America - California · 1,278 clinicians in this group

Looking this up.

Hospitals listed: Good Samaritan Hospital · San Mateo 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. Feldman’s office at (650) 369-5811 to ask if they take your plan before you enroll.

California Medical Board record

Licence A92326 · Current

Licensed to practise in California · since 2005 · expires 2027-03-31 · University of California, Los Angeles School of Medicine.

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

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.

Good Samaritan HospitalSan Jose, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of HCA Healthcare, which runs 185 hospitals in 19 statesPatients rate it 2 of 5 · 67% would definitely recommend it
Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.337, Oct 2024 – Sep 2025
San Mateo Medical CenterSan Mateo, CAAcute Care Hospital · Government - Local · Has an emergency departmentPart of San Mateo County HealthPatients rate it 3 of 5 · 68% would definitely recommend it
No overall ratingNo measure marked better or worse than the national rate

See every measure and the patient survey for Good Samaritan Hospital

Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 6 the same, 1 worse of 8 measures. Readmissions: 0 better, 5 the same, 4 worse of 9 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 Good Samaritan Hospital

Clostridium Difficile (C.Diff)Infections	0.337	Better	Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths	0.75 (0 to 1.67) · 1,340 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	0.84 (0.54 to 1.14)	No different	Jul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths	143.59 (98.7 to 188.49) · 98 cases	No different	Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths	1.7 · 45 cases	None	Jul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths	7.1 · 100 cases	None	Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths	12.7 · 270 cases	None	Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths	11.3 · 573 cases	None	Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths	15.6 · 820 cases	None	Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths	8.5 · 482 cases	None	Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	3.3 · 3,711 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.12 (0 to 0.3) · 8,866 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.2 (0.01 to 0.38) · 9,051 cases	No different	Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	2.65 (0.74 to 4.56) · 1,929 cases	No different	Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths	1.8 (0.21 to 3.39) · 670 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.33 (0.88 to 3.78) · 1,836 cases	No different	Jul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths	6.73 (0 to 13.46) · 669 cases	No different	Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths	7.58 (3.96 to 11.19) · 654 cases	No different	Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths	1.59 (0.13 to 3.04) · 496 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	0.27 (0 to 0.87) · 7,373 cases	No different	Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths	4.1 · 152 cases	None	Apr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections	1.08	No different	Oct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections	0.542	No different	Oct 2024 – Sep 2025
MRSA BacteremiaInfections	0.484	No different	Oct 2024 – Sep 2025
SSI - Colon SurgeryInfections	1.565	No different	Oct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits	15.8 · 327 cases	None	Jul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	24.2 · 703 cases	None	Jul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits	61.1 · 289 cases	None	Jul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits	36.3 · 665 cases	None	Jul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits	25.4 · 856 cases	None	Jul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	19 · 978 cases	None	Jul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits	6.3 · 144 cases	None	Jul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits	12.3 · 46 cases	None	Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits	21.2 · 135 cases	None	Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits	13.8 (10.1 to 18.6) · 129 cases	No different	Jan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits	1.2 (0.9 to 1.5) · 531 cases	No different	Jan 2024 – Dec 2024

What patients said (704 patients answered, 24% of those asked)

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Patient survey stars by topic at Good Samaritan Hospital

Cleanliness	3
Nurse communication	3
Doctor communication	2
Communication about medicines	2
Discharge information	3
Overall hospital rating	2
Quietness	1
Recommend hospital	3

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Share of patients giving the best answer at Good Samaritan Hospital

Room was "always" clean	66%
Nurses "always" communicated well	75%
Doctors "always" communicated well	71%
Staff "always" explained	54%
Yes, staff "did" give patients this information	83%
Yes, staff "did" give patients information about help after discharge	81%
Doctors "always" explained things so they could understand	66%
Doctors "always" listened carefully	69%
Doctors "always" treated them with courtesy and respect	78%
Patients who gave a rating of "9" or "10" (high)	63%
Staff "always" explained new medications	68%
Nurses "always" explained things so they could understand	69%
Nurses "always" listened carefully	73%
Nurses "always" treated them with courtesy and respect	82%
"Always" quiet at night	38%
"YES", patients would definitely recommend the hospital	67%
Staff "always" explained possible side effects	40%
Yes, staff "did" give patients information about possible symptoms	86%

See every measure and the patient survey for San Mateo Medical Center

Behind the star rating — Deaths: 0 better, 2 the same, 0 worse of 2 measures. Safety: 0 better, 2 the same, 0 worse of 2 measures. Readmissions: 0 better, 3 the same, 0 worse of 3 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 San Mateo Medical Center

Abdominopelvic accidental puncture or laceration rateComplications and deaths	1.34 (0.25 to 2.43) · 45 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	0.97 (0.48 to 1.47)	No different	Jul 2022 – Jun 2024
Death rate for pneumonia patientsComplications and deaths	13.9 · 25 cases	None	Jul 2022 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	3.6 · 258 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.21 (0 to 0.44) · 379 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.26 (0.05 to 0.48) · 381 cases	No different	Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	3.44 (0.82 to 6.05) · 57 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.64 (0.92 to 4.37) · 57 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	0.53 (0 to 1.76) · 296 cases	No different	Jul 2022 – Jun 2024
Clostridium Difficile (C.Diff)Infections	0.661	No different	Oct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	21.8 · 47 cases	None	Jul 2023 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits	-2.3 · 25 cases	None	Jul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	16.6 · 76 cases	None	Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits	14 (10.4 to 18.9) · 167 cases	No different	Jan 2022 – Dec 2024

What patients said (208 patients answered, 15% of those asked)

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Patient survey stars by topic at San Mateo Medical Center

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

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Share of patients giving the best answer at San Mateo Medical Center

Room was "always" clean	78%
Nurses "always" communicated well	76%
Doctors "always" communicated well	79%
Staff "always" explained	62%
Yes, staff "did" give patients this information	87%
Yes, staff "did" give patients information about help after discharge	88%
Doctors "always" explained things so they could understand	74%
Doctors "always" listened carefully	77%
Doctors "always" treated them with courtesy and respect	84%
Patients who gave a rating of "9" or "10" (high)	70%
Staff "always" explained new medications	72%
Nurses "always" explained things so they could understand	72%
Nurses "always" listened carefully	73%
Nurses "always" treated them with courtesy and respect	82%
"Always" quiet at night	47%
"YES", patients would definitely recommend the hospital	68%
Staff "always" explained possible side effects	51%
Yes, staff "did" give patients information about possible symptoms	86%

Original Medicare doctor bills

$33,200

Medicare paid this office $33,200 for 223 people.

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

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Largest Original Medicare bills

Emergency department visit with high level of medical decision making	162	$24,433	$148
Critical care, first 30-74 minutes	20	$3,961	$198
Emergency department visit with moderate level of medical decision making	29	$2,834	$98
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	149	$1,139	$7

Who their Medicare patients are

223 Original Medicare patients in 2024. Average age 78 · Under 65 7% · 85 and older 29% · Women 55% · Also on Medicaid 31% · Health risk score 2.20. Above the middle of the specialty; the typical emergency medicine clinician is at 2.01.

Conditions among them: High blood pressure 75% · Coronary heart disease 43% · Diabetes 41% · Heart failure 40% · Chronic kidney disease 38% · Atrial fibrillation 37% · Depression 29% · Dementia 27% · Cancer 23% · COPD 22% · Stroke 22%.

The office billed $275,918, Medicare allowed $43,650 and paid $33,200; for 376 services of 10 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	223	376	78	2.20	$275,918	$33,200
2023	353	605	78	1.74	$409,146	$53,671
2022	352	639	78	1.81	$345,353	$53,514
2021	378	722	78	1.72	$350,713	$57,867
2020	253	441	77	1.84	$228,450	$35,810
2019	408	728	78	2.11	$372,845	$59,129
2018	453	830	75	2.13	$334,641	$75,043
2017	421	726	77	1.94	$272,132	$87,543
2016	375	678	78	2.20	$235,820	$54,316
2015	540	1,002	78	1.93	$346,731	$80,609
2014	611	1,103	77	1.76	$367,730	$87,570
2013	650	1,252	77	1.78	$398,935	$97,695

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: 4 services

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Original Medicare services billed in 2023

Emergency department visit with high level of medical decision making	236	$37,124	$156
Critical care, first 30-74 minutes	34	$7,219	$212
Emergency department visit with moderate level of medical decision making	62	$5,849	$94
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	228	$1,652	$7

2022: 6 services

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Original Medicare services billed in 2022

Emergency department visit with high level of medical decision making	210	$37,794	$178
Critical care, first 30-74 minutes	22	$5,179	$235
Emergency department visit with moderate level of medical decision making	44	$4,536	$103
Emergency department visit with low level of medical decision making	41	$2,643	$61
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	240	$1,854	$7
X-ray of chest, 1 view	31	$225	$7

2021: 6 services

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Original Medicare services billed in 2021

Emergency department visit with high level of medical decision making	227	$41,185	$181
Critical care, first 30-74 minutes	20	$4,753	$238
Emergency department visit with moderate level of medical decision making	41	$4,487	$109
Emergency department visit with low level of medical decision making	41	$2,534	$62
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	259	$2,072	$8
X-ray of chest, 1 view	60	$490	$8

2020: 6 services

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Original Medicare services billed in 2020

Emergency department visit with high level of medical decision making	145	$23,614	$160
Critical care, first 30-74 minutes	21	$4,275	$204
Emergency department visit with moderate level of medical decision making	34	$3,919	$109
Emergency department visit with low level of medical decision making	31	$1,749	$56
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	147	$1,174	$8
X-ray of chest, 1 view	24	$204	$8

2019: 6 services

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Original Medicare services billed in 2019

Emergency department visit with high level of medical decision making	261	$39,575	$150
Critical care, first 30-74 minutes	41	$8,056	$196
Emergency department visit with moderate level of medical decision making	47	$4,819	$103
Emergency department visit with low level of medical decision making	40	$2,163	$54
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	243	$1,949	$8
X-ray of chest, 1 view	44	$369	$8

2018: 6 services

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Original Medicare services billed in 2018

Emergency department visit with high level of medical decision making	336	$56,790	$167
Critical care, first 30-74 minutes	26	$5,771	$222
Emergency department visit with moderate level of medical decision making	43	$4,851	$113
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	264	$2,356	$9
Emergency department visit with low level of medical decision making	31	$1,813	$58
X-ray of chest, 1 view	67	$648	$9

2017: 5 services

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Original Medicare services billed in 2017

Emergency department visit with high level of medical decision making	303	$66,880	$216
Emergency department visit with moderate level of medical decision making	52	$7,351	$141
Critical care, first 30-74 minutes	16	$4,598	$287
Emergency department visit with low level of medical decision making	44	$3,238	$74
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	267	$3,175	$11

2016: 5 services

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Original Medicare services billed in 2016

Emergency department visit with high level of medical decision making	267	$41,080	$148
Emergency department visit with moderate level of medical decision making	39	$3,835	$98
Emergency department visit with low level of medical decision making	55	$2,848	$52
Critical care, first 30-74 minutes	14	$2,740	$196
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	251	$2,042	$8

2015: 5 services

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Original Medicare services billed in 2015

Emergency department visit with high level of medical decision making	407	$61,321	$146
Critical care, first 30-74 minutes	31	$6,081	$196
Emergency department visit with moderate level of medical decision making	46	$4,460	$95
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	382	$3,097	$8
Emergency department visit with low level of medical decision making	57	$2,833	$50

2014: 5 services

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Original Medicare services billed in 2014

Emergency department visit with high level of medical decision making	412	$61,099	$145
Critical care, first 30-74 minutes	42	$8,210	$195
Emergency department visit with moderate level of medical decision making	65	$6,369	$98
Emergency department visit with low level of medical decision making	80	$4,045	$49
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	407	$3,278	$8

2013: 5 services

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Original Medicare services billed in 2013

Emergency department visit with high level of medical decision making	440	$66,155	$143
Critical care, first 30-74 minutes	58	$11,058	$191
Emergency department visit with moderate level of medical decision making	70	$6,848	$96
Emergency department visit with low level of medical decision making	73	$3,785	$50
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	461	$3,650	$7

Medicaid work

$12,238 in 2024

Medicaid paid $12,238 for 290 billed services this clinician did in 2024, up to 27 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

Service	162	$7,882
EMERGENCY DEPARTMENT VISIT HIGH MDM	61	$2,513
EMERGENCY DEPT VISIT MOD MDM	41	$1,780
Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	12	$63
Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count)	14	$0

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Medicaid work by year

2024	290	5	27	$12,238
2023	769	5	31	$35,401
2022	142	2	29	$4,980
2021	52	3	15	$2,431
2020	58	4	17	$4,184
2019	613	6	45	$21,768
2018	933	6	55	$35,791

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

Service	236	$11,156
EMERGENCY DEPT VISIT MOD MDM	216	$9,337
EMERGENCY DEPARTMENT VISIT HIGH MDM	173	$7,702
Service	94	$6,871
Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count)	50	$334

2022

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Largest Medicaid services in 2022

EMERGENCY DEPT VISIT LOW MDM	124	$3,505
Service	18	$1,475

2021

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Largest Medicaid services in 2021

EMERGENCY DEPARTMENT VISIT HIGH MDM	27	$1,228
EMERGENCY DEPT VISIT LOW MDM	13	$944
EMERGENCY DEPT VISIT MOD MDM	12	$259

2020

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Largest Medicaid services in 2020

Service	16	$2,360
EMERGENCY DEPT VISIT LOW MDM	17	$766
EMERGENCY DEPT VISIT MOD MDM	13	$600
EMERGENCY DEPARTMENT VISIT HIGH MDM	12	$458

2019

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Largest Medicaid services in 2019

EMERGENCY DEPT VISIT LOW MDM	265	$8,009
EMERGENCY DEPARTMENT VISIT HIGH MDM	94	$5,636
Service	100	$5,598
EMERGENCY DEPT VISIT MOD MDM	50	$2,055
Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	61	$418
Radiologic examination, chest; single view	43	$52

2018

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Largest Medicaid services in 2018

EMERGENCY DEPARTMENT VISIT HIGH MDM	246	$14,537
EMERGENCY DEPT VISIT LOW MDM	354	$12,997
EMERGENCY DEPT VISIT MOD MDM	150	$5,929
Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	141	$1,247
Service	29	$1,082
Radiologic examination, chest; single view	13	$0

Drugs they prescribed that Part D paid

$2,820

Pharmacies billed $2,820 in 2024.

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

Opioids were 15% of their Part D prescriptions (19 of 127) in 2024. Above the middle of the specialty; the typical emergency medicine clinician is at 12%.

115 generic and 12 brand-name prescriptions · $2,820 in drug cost · 31 antibiotic prescriptions to 25 people.

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

Ondansetron Odt	28	$295	$11
Hydrocodone-Acetaminophen	16	$110	$6

Year by year

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Part D prescribing by year

2024	127	76	15% (19)	9%	$2,820
2023	193	108	14% (27)	9%	$9,851
2022	179	105	21% (37)	None	$3,091
2021	222	137	20% (45)	None	$6,192
2020	168	121	19% (32)	8%	$3,684
2019	422	266	18% (77)	None	$12,429
2018	379	247	17% (63)	6%	$7,445
2017	399	261	18% (71)	10%	$14,407
2016	480	324	22% (103)	12%	$18,478
2015	604	408	24% (142)	None	$11,399
2014	524	337	25% (131)	12%	$12,512
2013	209	130	28% (58)	10%	$4,137

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

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Part D drugs prescribed in 2023

Ondansetron Odt	35	$510	$15
Hydrocodone-Acetaminophen	26	$153	$6
Cephalexin	11	$117	$11

2022: 2 drugs

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Part D drugs prescribed in 2022

Ondansetron Odt	47	$647	$14
Hydrocodone-Acetaminophen	32	$204	$6

2021: 3 drugs

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Part D drugs prescribed in 2021

Ondansetron Odt	39	$461	$12
Hydrocodone-Acetaminophen	37	$181	$5
Cephalexin	13	$116	$9

2020: 3 drugs

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Part D drugs prescribed in 2020

Ondansetron Odt	19	$191	$10
Hydrocodone-Acetaminophen	25	$108	$4
Prednisone	11	$32	$3

2019: 10 drugs

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Part D drugs prescribed in 2019

Levofloxacin	19	$374	$20
Hydrocodone-Acetaminophen	55	$305	$6
Ondansetron Odt	35	$252	$7
Ondansetron	30	$226	$8
Cephalexin	27	$202	$7
Amoxicillin-Clavulanate Potass	14	$175	$12
Ciprofloxacin	18	$138	$8
Oxycodone-Acetaminophen	19	$123	$6
Meclizine	11	$56	$5
Prednisone	14	$42	$3

2018: 9 drugs

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Part D drugs prescribed in 2018

Ondansetron	28	$229	$8
Hydrocodone-Acetaminophen	39	$220	$6
Oxycodone-Acetaminophen	20	$196	$10
Ondansetron Odt	28	$169	$6
Cephalexin	19	$143	$8
Levofloxacin	14	$139	$10
Ciprofloxacin	15	$113	$8
Meclizine	19	$92	$5
Prednisone	15	$52	$3

2017: 11 drugs

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Part D drugs prescribed in 2017

Ventolin Hfa	13	$729	$56
Ondansetron	31	$308	$10
Nitrofurantoin Mono-Macro	11	$307	$28
Ondansetron Odt	24	$220	$9
Oxycodone-Acetaminophen	22	$192	$9
Hydrocodone-Acetaminophen	38	$174	$5
Ciprofloxacin	20	$163	$8
Cephalexin	24	$150	$6
Levofloxacin	17	$107	$6
Prednisone	20	$83	$4
Meclizine	15	$76	$5

2016: 11 drugs

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Part D drugs prescribed in 2016

Hydrocodone-Acetaminophen	54	$422	$8
Oxycodone-Acetaminophen	40	$367	$9
Ondansetron Odt	36	$363	$10
Cephalexin	30	$280	$9
Levofloxacin	15	$193	$13
Ciprofloxacin	24	$190	$8
Amoxicillin-Clavulanate Potass	12	$155	$13
Ondansetron	22	$154	$7
Azithromycin	13	$88	$7
Meclizine	11	$63	$6
Ibuprofen	14	$48	$3

2015: 14 drugs

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Part D drugs prescribed in 2015

Oxycodone-Acetaminophen	56	$536	$10
Ondansetron Odt	48	$526	$11
Hydrocodone-Acetaminophen	73	$436	$6
Levofloxacin	25	$419	$17
Ciprofloxacin	30	$236	$8
Cephalexin	31	$202	$7
Amoxicillin-Clavulanate Potass	11	$191	$17
Azithromycin	21	$151	$7
Meclizine	14	$97	$7
Prednisone	21	$87	$4
Sulfamethoxazole-Trimethoprim	14	$77	$5
Ibuprofen	18	$62	$3
Lorazepam	15	$48	$3
Naproxen	11	$44	$4

2014: 12 drugs

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Part D drugs prescribed in 2014

Combivent Respimat	13	$3,807	$293
Levofloxacin	33	$655	$20
Oxycodone-Acetaminophen	53	$449	$8
Hydrocodone-Acetaminophen	67	$432	$6
Ondansetron Odt	40	$395	$10
Ciprofloxacin	25	$165	$7
Cephalexin	20	$161	$8
Donepezil	12	$148	$12
Azithromycin	12	$126	$10
Ondansetron	16	$107	$7
Prednisone	13	$51	$4
Ibuprofen	11	$44	$4

2013: 4 drugs

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Part D drugs prescribed in 2013

Levofloxacin	13	$191	$15
Ondansetron	22	$171	$8
Hydrocodone-Acetaminophen	43	$162	$4
Prednisone	12	$47	$4

Money from drug and device companies

$143 in 2022

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Industry payments by year

2022	2	2	None	$143
2019	2	2	None	$58

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

Novo Nordisk	Ozempic	$97	1 payment Meals for Ozempic · 2022-10-20 · $97
Beckman Coulter	None	$47	1 payment Meals · 2022-09-30 · $47

See all 2 published payments

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Every published payment

Novo Nordisk	Meals · 2022-10-20	Ozempic	$97
Beckman Coulter	Meals · 2022-09-30	None	$47

See earlier years (2019)

2019: $58

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Payments by company in 2019

Portola Pharmaceuticals	Andexxa	$39	1 payment Meals for Andexxa · 2019-07-17 · $39
Mallinckrodt Enterprises	Ofirmev	$20	1 payment Meals for Ofirmev · 2019-05-16 · $20

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score: 94.6 / 100; Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI: 1821109190
Licence: CA A92326California A92326: Current · expires 2027-03-31
Trained: University of California, San Diego School of Medicine, 2000
Group: Cep America - California
Gender: Male

More record details

Sole proprietor: No
Medicaid ID: CA 00A923260
Taxonomy: Federal specialty code 207P00000X (207P00000X)
Mailing address: 2100 Powell St., Ste 900, Emeryville, CA, 94608
NPI first listed: 2006-08-31
NPI last updated: 2019-05-16

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

Extra NPI addresses: 27200 Cavaroca Ave, Hanward, CA, 94545