Weichia Chen, MD | UniHealth

Offices

1 location · County of Santa Clara · 1,000 clinicians in this group

Looking this up.

Hospitals listed: Santa Clara Valley Medical Center. That is not proof they admit you there this week.

Plans that list them

18 plans · 3 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chen’s office at (408) 885-5000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

18 of 18 plans

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Plans whose provider directory lists this clinician

Alignment Health BreathEasy (HMO C-SNP)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Clarity (HMO C-SNP)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Harmony (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)	Alignment Health Plan	Listed	Sep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)	Alignment Health Plan	Listed	Sep 28, 2026
Alignment Health Honor+ Plan (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health My Choice CalCare (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health Silicon (HMO C-SNP)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health smartHMO (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
Alignment Health the ONE (HMO)	Alignment Health Plan	Listed	Oct 3, 2026
Central Health Classic Care Plan III (HMO)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Dual Access Plan (HMO D-SNP)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Embrace Care Plan (HMO C-SNP)	Central Health Medicare Plan	Listed, may be out of date	Sep 15, 2025
Central Health Embrace Choice Plan (HMO C-SNP)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Valor Care Plan (HMO)	Central Health Medicare Plan	Listed	Aug 15, 2026
DualConnect (HMO D-SNP)	Santa Clara Family Health Plan	Listed	Sep 1, 2026

California Medical Board record

Licence A97424 · Current

Licensed to practise in California · since 2006 · expires 2028-09-30 · University of California, San Diego School of Medicine.

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

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score: 80.6 / 100; Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

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.

Santa Clara Valley Medical CenterSan Jose, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Santa Clara Valley Health and Hospital System, which runs 3 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend it
Overall rating: 2 of 5 starsWorse than the national rate — SSI - Colon Surgery: 2.572, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.563, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.256, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.369, Oct 2024 – Sep 2025

See every measure and the patient survey for Santa Clara Valley Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 1 worse of 8 measures. Readmissions: 0 better, 10 the same, 1 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 Santa Clara Valley Medical Center

SSI - Colon SurgeryInfections	2.572	Worse	Oct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections	0.563	Better	Oct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections	0.256	Better	Oct 2024 – Sep 2025
MRSA BacteremiaInfections	0.369	Better	Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths	1.25 (0.3 to 2.2) · 1,535 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	1.07 (0.76 to 1.38)	No different	Jul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths	214.59 (167.38 to 261.8) · 108 cases	No different	Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths	2.8 · 41 cases	None	Jul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths	6 · 141 cases	None	Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths	10.2 · 124 cases	None	Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths	8.3 · 501 cases	None	Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths	14.9 · 653 cases	None	Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths	10.1 · 348 cases	None	Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	3 · 4,502 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.24 (0.04 to 0.43) · 9,014 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.34 (0.15 to 0.52) · 9,216 cases	No different	Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	4.54 (2.51 to 6.58) · 1,421 cases	No different	Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths	1.54 (0 to 3.2) · 288 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.11 (0.66 to 3.56) · 1,446 cases	No different	Jul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths	11.61 (4.09 to 19.14) · 294 cases	No different	Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths	7.29 (3.39 to 11.2) · 299 cases	No different	Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths	1.9 (0.45 to 3.36) · 333 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	0.23 (0 to 0.78) · 7,538 cases	No different	Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths	5.4 · 94 cases	None	Apr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections	0.735	No different	Oct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections	2.573	No different	Oct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits	14.6 · 185 cases	None	Jul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	22.1 · 951 cases	None	Jul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits	56.3 · 128 cases	None	Jul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits	6.4 · 644 cases	None	Jul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits	1.3 · 699 cases	None	Jul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	16.3 · 921 cases	None	Jul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits	5.7 (3.9 to 8.1) · 226 cases	No different	Jan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits	12.6 (9.4 to 16.5) · 226 cases	No different	Jan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits	5.4 · 94 cases	None	Jul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits	11.4 · 54 cases	None	Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits	20.3 · 242 cases	None	Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits	13.2 (9.9 to 17.4) · 702 cases	No different	Jan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits	1 (0.7 to 1.4) · 195 cases	No different	Jan 2024 – Dec 2024

What patients said (4,032 patients answered, 29% of those asked)

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Patient survey stars by topic at Santa Clara Valley Medical Center

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

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Share of patients giving the best answer at Santa Clara Valley Medical Center

Room was "always" clean	70%
Nurses "always" communicated well	73%
Doctors "always" communicated well	76%
Staff "always" explained	57%
Yes, staff "did" give patients this information	82%
Yes, staff "did" give patients information about help after discharge	82%
Doctors "always" explained things so they could understand	71%
Doctors "always" listened carefully	74%
Doctors "always" treated them with courtesy and respect	82%
Patients who gave a rating of "9" or "10" (high)	67%
Staff "always" explained new medications	71%
Nurses "always" explained things so they could understand	71%
Nurses "always" listened carefully	69%
Nurses "always" treated them with courtesy and respect	80%
"Always" quiet at night	43%
"YES", patients would definitely recommend the hospital	70%
Staff "always" explained possible side effects	44%
Yes, staff "did" give patients information about possible symptoms	83%

Original Medicare doctor bills

$64,677

Medicare paid this office $64,677 for 298 people.

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

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Largest Original Medicare bills

Critical care, first 30-74 minutes	70	$37,802	$186
Return visit (30+ min)	115	$15,484	$79
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	38	$3,060	$71
Short return visit (20+ min)	37	$2,003	$51
New patient visit (45+ min)	18	$1,967	$109

See all 9 services

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Every Original Medicare service billed

Critical care, first 30-74 minutes	70	$37,802	$186
Return visit (30+ min)	115	$15,484	$79
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	38	$3,060	$71
Short return visit (20+ min)	37	$2,003	$51
New patient visit (45+ min)	18	$1,967	$109
Test to determine lung volumes using sensors	35	$330	$9
Test to examine how well the lungs exchange gases	38	$252	$7
Test to measure expiratory airflow and volume changes before and after medication administration	24	$173	$7
Test to measure expiratory airflow and volume	20	$138	$7

Who their Medicare patients are

298 Original Medicare patients in 2024. Average age 72 · Under 65 16% · 85 and older 14% · Women 50% · Also on Medicaid 83% · Health risk score 2.94. Above the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 75% · Diabetes 51% · COPD 49% · Heart failure 40% · Chronic kidney disease 34% · Coronary heart disease 33% · Atrial fibrillation 26% · Depression 26% · Stroke 18% · Cancer 16% · Dementia 16%.

The office billed $687,398, Medicare allowed $84,714 and paid $64,677; for 676 services of 24 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	298	676	72	2.94	$687,398	$64,677
2023	235	537	71	2.41	$547,155	$55,249
2022	224	484	70	1.77	$407,012	$48,292
2021	220	515	72	2.41	$488,478	$62,314
2020	251	598	70	2.52	$564,858	$69,636
2019	322	699	70	2.61	$613,107	$64,456
2018	295	618	70	2.30	$532,297	$58,866
2017	244	571	71	2.25	$473,977	$54,237
2016	171	389	70	2.47	$326,141	$43,017
2015	202	455	67	2.36	$295,989	$42,333
2014	278	589	68	2.09	$333,809	$51,741
2013	244	444	68	2.10	$205,907	$37,531

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: 9 services

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Original Medicare services billed in 2023

Critical care, first 30-74 minutes	63	$31,708	$195
Return visit (30+ min)	90	$12,809	$82
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	27	$3,265	$74
Initial hospital care with moderate level of medical decision making at least 75 minutes	15	$2,399	$150
Short return visit (20+ min)	31	$1,431	$45
Test to determine lung volumes using sensors	27	$281	$10
Test to examine how well the lungs exchange gases	27	$210	$8
Test to measure expiratory airflow and volume changes before and after medication administration	15	$131	$9
Test to measure expiratory airflow and volume	17	$120	$7

2022: 11 services

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Original Medicare services billed in 2022

Critical care, first 30-74 minutes	47	$23,096	$220
Return visit (30+ min)	72	$7,522	$86
Telephone medical discussion with physician, 21-30 minutes	34	$5,029	$73
Short return visit (20+ min)	47	$3,277	$56
Initial hospital care with moderate level of medical decision making at least 75 minutes	14	$3,028	$216
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	20	$2,540	$79
Telephone medical discussion with physician, 5-10 minutes	15	$382	$22
Telephone medical discussion with physician, 11-20 minutes	11	$373	$34
Test to determine lung volumes using sensors	14	$110	$8
Test to examine how well the lungs exchange gases	17	$98	$6
Test to measure expiratory airflow and volume	12	$76	$6

2021: 7 services

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Original Medicare services billed in 2021

Critical care, first 30-74 minutes	57	$35,553	$222
Telephone medical discussion with physician, 21-30 minutes	43	$8,763	$90
Return visit (30+ min)	63	$6,721	$91
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	33	$3,849	$77
Short return visit (20+ min)	24	$1,550	$57
Telephone medical discussion with physician, 5-10 minutes	21	$771	$34
Telephone medical discussion with physician, 11-20 minutes	11	$755	$63

2020: 8 services

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Original Medicare services billed in 2020

Critical care, first 30-74 minutes	58	$46,680	$228
Telephone medical discussion with physician, 21-30 minutes	51	$4,957	$73
Return visit (30+ min)	47	$3,758	$57
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	30	$3,602	$80
Telephone medical discussion with physician, 11-20 minutes	71	$3,580	$42
Initial hospital care with moderate level of medical decision making at least 75 minutes	14	$3,022	$216
Short return visit (20+ min)	34	$835	$24
Telephone medical discussion with physician, 5-10 minutes	12	$384	$23

2019: 9 services

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Original Medicare services billed in 2019

Critical care, first 30-74 minutes	83	$35,433	$193
Return visit (30+ min)	122	$9,914	$59
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	55	$6,149	$66
Short return visit (20+ min)	81	$4,112	$40
New patient visit (45+ min)	25	$2,128	$85
Initial hospital care with moderate level of medical decision making at least 75 minutes	12	$2,084	$174
Test to determine lung volumes using sensors	15	$170	$11
Test to measure expiratory airflow and volume	20	$140	$7
Test to examine how well the lungs exchange gases	14	$117	$8

2018: 6 services

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Original Medicare services billed in 2018

Critical care, first 30-74 minutes	61	$28,720	$193
Return visit (30+ min)	112	$9,832	$63
Short return visit (20+ min)	84	$5,044	$43
New patient visit (45+ min)	44	$4,097	$93
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	36	$3,897	$61
Initial hospital care with moderate level of medical decision making at least 75 minutes	18	$3,275	$182

2017: 9 services

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Original Medicare services billed in 2017

Critical care, first 30-74 minutes	57	$32,997	$191
Return visit (30+ min)	94	$8,700	$64
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	36	$4,380	$63
Short return visit (20+ min)	43	$2,124	$41
New patient visit (45+ min)	12	$1,085	$90
Test to determine lung volumes using sensors	23	$193	$8
Test to measure expiratory airflow and volume	22	$141	$6
Test to measure expiratory airflow and volume changes before and after medication administration	14	$138	$10
Test to examine how well the lungs exchange gases	19	$121	$6

2016: 5 services

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Original Medicare services billed in 2016

Critical care, first 30-74 minutes	49	$29,773	$191
Return visit (30+ min)	61	$5,042	$61
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	23	$2,508	$64
Initial hospital care with moderate level of medical decision making at least 75 minutes	12	$2,101	$175
Short return visit (20+ min)	37	$1,504	$39

2015: 8 services

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Original Medicare services billed in 2015

Critical care, first 30-74 minutes	51	$25,951	$188
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	40	$4,690	$62
Return visit (30+ min)	55	$4,238	$59
Initial hospital care with moderate level of medical decision making at least 75 minutes	20	$3,842	$175
Short return visit (20+ min)	37	$1,430	$37
Test to determine lung volumes using sensors	23	$247	$10
Test to measure expiratory airflow and volume	28	$198	$7
Test to examine how well the lungs exchange gases	21	$167	$8

2014: 9 services

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Original Medicare services billed in 2014

Critical care, first 30-74 minutes	71	$33,343	$194
Return visit (30+ min)	68	$4,687	$63
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	34	$3,972	$63
Short return visit (20+ min)	74	$3,466	$41
Initial hospital care with moderate level of medical decision making at least 75 minutes	11	$1,979	$180
Test to determine lung volumes using sensors	38	$420	$11
Test to measure expiratory airflow and volume changes before and after medication administration	27	$329	$12
Test to examine how well the lungs exchange gases	35	$286	$8
Test to measure expiratory airflow and volume	28	$212	$8

2013: 8 services

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Original Medicare services billed in 2013

Critical care, first 30-74 minutes	50	$20,305	$190
Return visit (30+ min)	86	$7,265	$62
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	24	$2,930	$62
Short return visit (20+ min)	56	$2,453	$39
Long return visit (40+ min)	25	$1,812	$72
Test to determine lung volumes using sensors	17	$196	$12
Test to measure expiratory airflow and volume	20	$145	$7
Test to examine how well the lungs exchange gases	16	$135	$8

Medicaid work

$12,932 in 2024

Medicaid paid $12,932 for 2,426 billed services this clinician did in 2024, up to 71 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

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	174	$8,630
Return visit (30+ min)	465	$2,550
OFF/OP CNSLTJ NEW/EST MOD 40	99	$824
Smoking and tobacco use cessation counseling visit; intensive, greater than 10 minutes	94	$627
Short return visit (20+ min)	34	$107
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	16	$72
Plethysmography for determination of lung volumes and, when performed, airway resistance	52	$39
New patient visit (45+ min)	12	$31
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation	29	$28
Diffusing capacity	52	$25
Pain severity quantified; pain present (COA) (ONC)	12	$0
Pain severity quantified; no pain present (COA) (ONC)	28	$0

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Medicaid work by year

2024	2,426	19	71	$12,932
2023	1,493	14	60	$14,302
2022	1,212	11	71	$10,526
2021	485	7	35	$15,331
2020	345	4	40	$13,799
2019	1,168	9	43	$17,465
2018	1,138	8	52	$14,723

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	301	$8,974
Return visit (30+ min)	458	$2,697
Short return visit (20+ min)	302	$1,141
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	82	$734
OFF/OP CNSLTJ NEW/EST MOD 40	38	$321
New patient visit (45+ min)	15	$214
EVALUATION OF WHEEZING	17	$75
Plethysmography for determination of lung volumes and, when performed, airway resistance	53	$60
Diffusing capacity	55	$49
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation	20	$34
Most recent hemoglobin A1c (HbA1c) level less than 7.0% (DM)	70	$0
Most recent systolic blood pressure less than 130 mm Hg (DM) (HTN, CKD, CAD)	24	$0

2022

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Largest Medicaid services in 2022

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	105	$4,317
Short return visit (20+ min)	462	$2,682
Return visit (30+ min)	178	$1,016
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m service provided within the previous 7 days nor leading to an e/m service or procedure within the next 24 hours or soonest available appointment; 5-10 minutes of medical discussion	173	$732
OFF/OP CNSLTJ NEW/EST MOD 40	37	$627
New patient visit (45+ min)	12	$411
Short return visit	58	$254
Plethysmography for determination of lung volumes and, when performed, airway resistance	45	$152
Long return visit (40+ min)	52	$127
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation	42	$104
Diffusing capacity	48	$104

2021

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Largest Medicaid services in 2021

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	204	$13,458
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	14	$527
Return visit (30+ min)	74	$526
Short return visit (20+ min)	116	$477
Long return visit (40+ min)	24	$209
Plethysmography for determination of lung volumes and, when performed, airway resistance	26	$76
Diffusing capacity	27	$58

2020

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Largest Medicaid services in 2020

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	172	$11,797
Return visit (30+ min)	99	$1,441
Short return visit (20+ min)	60	$561
Short return visit	14	$0

2019

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Largest Medicaid services in 2019

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	248	$11,622
Return visit (30+ min)	339	$2,150
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	65	$1,603
Short return visit (20+ min)	296	$936
OFF/OP CNSLTJ NEW/EST MOD 40	49	$824
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation	76	$117
Plethysmography for determination of lung volumes and, when performed, airway resistance	35	$83
EVALUATION OF WHEEZING	26	$74
Diffusing capacity	34	$55

2018

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Largest Medicaid services in 2018

Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes	171	$7,255
OFF/OP CNSLTJ NEW/EST MOD 40	214	$3,600
Return visit (30+ min)	313	$1,756
Short return visit (20+ min)	321	$1,169
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	51	$758
Plethysmography for determination of lung volumes and, when performed, airway resistance	25	$94
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation	30	$52
Diffusing capacity	13	$41

Drugs they prescribed that Part D paid

$638,350

Pharmacies billed $638,350 in 2024.

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

Opioids were 0% of their Part D prescriptions (0 of 814) in 2024. At or below the middle of the specialty; the typical internal medicine clinician is at 1%.

312 generic and 502 brand-name prescriptions · $638,350 in drug cost · 66 antibiotic prescriptions to 23 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

Ofev	29	$348,892	$12,031
Dupixent	24	$82,387	$3,433
Nucala	11	$38,747	$3,522
Breo Ellipta	71	$24,212	$341
Spiriva Handihaler	39	$21,604	$554

See all 26 drugs

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Every Part D drug this clinician prescribed

Ofev	29	$348,892	$12,031
Dupixent	24	$82,387	$3,433
Nucala	11	$38,747	$3,522
Breo Ellipta	71	$24,212	$341
Spiriva Handihaler	39	$21,604	$554
Incruse Ellipta	46	$17,517	$381
Spiriva Respimat	21	$10,332	$492
Pirfenidone	11	$9,843	$895
Combivent Respimat	22	$9,552	$434
Trelegy Ellipta	11	$6,310	$574
Fluticasone Propionate Hfa	21	$5,659	$269
Stiolto Respimat	12	$5,591	$466
Arnuity Ellipta	11	$3,534	$321
Albuterol Sulfate Hfa	87	$3,239	$37
Dulera	11	$3,226	$293
Fluticasone-Salmeterol	13	$2,519	$194
Ventolin Hfa	41	$2,238	$55
Wixela Inhub	13	$1,953	$150
Azithromycin	48	$422	$9
Montelukast	54	$225	$4
Gabapentin	15	$159	$11
Omeprazole	23	$90	$4
Fluticasone Propionate	11	$89	$8
Prednisone	20	$89	$4
Pantoprazole	19	$58	$3
Furosemide	22	$45	$2

Year by year

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Part D prescribing by year

2024	814	142	0% (0)	62%	$638,350
2023	697	134	None	64%	$830,277
2022	557	132	None	57%	$267,844
2021	569	122	None	63%	$336,594
2020	626	128	None	64%	$280,337
2019	638	138	None	70%	$269,481
2018	618	131	None	63%	$131,104
2017	671	129	0% (0)	72%	$186,356
2016	624	131	None	70%	$125,291
2015	459	120	None	66%	$173,209
2014	456	116	None	68%	$132,450
2013	294	92	None	66%	$41,306

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

See the drugs prescribed each year

2023: 19 drugs

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Part D drugs prescribed in 2023

Ofev	46	$589,942	$12,825
Dupixent	16	$59,767	$3,735
Nucala	13	$44,731	$3,441
Spiriva Handihaler	34	$22,817	$671
Symbicort	39	$16,457	$422
Spiriva Respimat	32	$15,874	$496
Advair Diskus	23	$12,048	$524
Flovent Hfa	31	$9,986	$322
Incruse Ellipta	19	$8,823	$464
Ventolin Hfa	59	$4,289	$73
Breo Ellipta	11	$4,101	$373
Albuterol Sulfate Hfa	71	$3,896	$55
Sildenafil Citrate	15	$2,819	$188
Azithromycin	44	$946	$22
Montelukast	44	$510	$12
Fluticasone Propionate	15	$448	$30
Pantoprazole	11	$354	$32
Prednisone	34	$288	$8
Omeprazole	12	$173	$14

2022: 17 drugs

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Part D drugs prescribed in 2022

Dupixent	12	$27,833	$2,319
Advair Diskus	39	$16,026	$411
Spiriva Handihaler	19	$14,941	$786
Symbicort	26	$11,055	$425
Spiriva Respimat	19	$8,758	$461
Anoro Ellipta	18	$8,578	$477
Flovent Hfa	23	$7,239	$315
Eliquis	12	$6,170	$514
Breo Ellipta	11	$4,134	$376
Albuterol Sulfate Hfa	58	$2,864	$49
Ventolin Hfa	42	$2,232	$53
Azithromycin	40	$1,207	$30
Sildenafil Citrate	22	$906	$41
Montelukast	45	$373	$8
Omeprazole	24	$264	$11
Fluticasone Propionate	14	$228	$16
Prednisone	20	$126	$6

2021: 19 drugs

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Part D drugs prescribed in 2021

Ofev	13	$137,802	$10,600
Nucala	20	$69,021	$3,451
Dupixent	13	$28,650	$2,204
Advair Diskus	51	$20,024	$393
Spiriva	23	$17,547	$763
Symbicort	20	$10,278	$514
Flovent Hfa	25	$7,499	$300
Breo Ellipta	19	$6,875	$362
Spiriva Respimat	13	$6,083	$468
Incruse Ellipta	12	$4,403	$367
Albuterol Sulfate Hfa	51	$2,187	$43
Ventolin Hfa	41	$2,176	$53
Sildenafil Citrate	13	$1,313	$101
Azithromycin	28	$851	$30
Montelukast	36	$334	$9
Omeprazole	29	$311	$11
Fluticasone Propionate	13	$253	$19
Prednisone	24	$207	$9
Furosemide	12	$34	$3

2020: 20 drugs

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Part D drugs prescribed in 2020

Dupixent	15	$33,221	$2,215
Spiriva	35	$20,972	$599
Advair Diskus	48	$20,562	$428
Symbicort	32	$14,595	$456
Incruse Ellipta	24	$8,537	$356
Dulera	22	$6,578	$299
Flovent Hfa	22	$5,925	$269
Atrovent Hfa	13	$5,566	$428
Eliquis	12	$5,492	$458
Anoro Ellipta	11	$4,906	$446
Qvar Redihaler	18	$4,637	$258
Breo Ellipta	13	$4,626	$356
Ventolin Hfa	43	$2,558	$59
Albuterol Sulfate Hfa	32	$1,671	$52
Fluticasone Propionate	28	$435	$16
Mycophenolate Mofetil	11	$416	$38
Azithromycin	23	$361	$16
Prednisone	44	$343	$8
Montelukast	43	$306	$7
Omeprazole	18	$123	$7

2019: 19 drugs

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Part D drugs prescribed in 2019

Symbicort	49	$20,038	$409
Advair Diskus	39	$17,284	$443
Spiriva	24	$16,508	$688
Incruse Ellipta	39	$13,552	$347
Breo Ellipta	30	$10,284	$343
Anoro Ellipta	22	$9,116	$414
Eliquis	11	$8,410	$765
Qvar Redihaler	29	$6,732	$232
Flovent Hfa	15	$5,286	$352
Atrovent Hfa	12	$4,681	$390
Ventolin Hfa	57	$3,735	$66
Pulmicort Flexhaler	11	$2,715	$247
Albuterol Sulfate Hfa	22	$1,280	$58
Proair Hfa	19	$875	$46
Fluticasone Propionate	32	$320	$10
Azithromycin	14	$281	$20
Montelukast	33	$260	$8
Prednisone	18	$102	$6
Omeprazole	13	$71	$5

2018: 15 drugs

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Part D drugs prescribed in 2018

Advair Diskus	65	$27,774	$427
Symbicort	50	$16,974	$339
Spiriva	27	$15,247	$565
Atrovent Hfa	23	$8,218	$357
Incruse Ellipta	20	$7,785	$389
Ventolin Hfa	99	$6,054	$61
Breo Ellipta	17	$5,669	$333
Anoro Ellipta	11	$4,438	$403
Flovent Hfa	13	$3,962	$305
Proair Hfa	19	$1,110	$58
Sildenafil	12	$1,059	$88
Azithromycin	18	$442	$25
Fluticasone Propionate	33	$378	$11
Prednisone	33	$240	$7
Omeprazole	12	$84	$7

2017: 16 drugs

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Part D drugs prescribed in 2017

Spiriva	69	$31,771	$460
Advair Diskus	79	$30,163	$382
Symbicort	53	$15,738	$297
Atrovent Hfa	25	$8,200	$328
Incruse Ellipta	24	$7,936	$331
Myrbetriq	11	$7,130	$648
Qvar	32	$6,566	$205
Ventolin Hfa	69	$4,660	$68
Flovent Hfa	11	$3,349	$304
Proair Hfa	23	$1,394	$61
Sildenafil	22	$1,349	$61
Azithromycin	26	$427	$16
Fluticasone Propionate	26	$266	$10
Prednisone	38	$237	$6
Omeprazole	12	$109	$9
Benazepril	11	$32	$3

2016: 14 drugs

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Part D drugs prescribed in 2016

Advair Diskus	97	$35,921	$370
Spiriva	68	$24,275	$357
Atrovent Hfa	41	$13,928	$340
Symbicort	26	$8,319	$320
Flovent Hfa	24	$8,305	$346
Dulera	12	$3,951	$329
Ventolin Hfa	64	$3,177	$50
Qvar	16	$3,139	$196
Proair Hfa	31	$1,834	$59
Azithromycin	27	$556	$21
Prednisone	36	$274	$8
Montelukast	18	$186	$10
Omeprazole	19	$173	$9
Fluticasone Propionate	19	$139	$7

2015: 14 drugs

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Part D drugs prescribed in 2015

Advair Diskus	66	$22,129	$335
Spiriva	44	$21,571	$490
Sildenafil	15	$8,187	$546
Dulera	14	$5,397	$386
Atrovent Hfa	18	$4,219	$234
Symbicort	17	$4,194	$247
Qvar	17	$2,813	$165
Proair Hfa	41	$2,379	$58
Proventil Hfa	11	$679	$62
Azithromycin	21	$297	$14
Omeprazole	24	$269	$11
Montelukast	14	$183	$13
Prednisone	21	$155	$7
Fluticasone Propionate	13	$111	$9

2014: 13 drugs

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Part D drugs prescribed in 2014

Spiriva	40	$19,506	$488
Advair Diskus	38	$11,249	$296
Symbicort	35	$9,517	$272
Atrovent Hfa	30	$7,113	$237
Flovent Hfa	14	$4,010	$286
Qvar	20	$3,116	$156
Proair Hfa	29	$1,988	$69
Proventil Hfa	15	$956	$64
Ventolin Hfa	14	$630	$45
Fluticasone Propionate	27	$454	$17
Prednisone	25	$194	$8
Azithromycin	13	$129	$10
Furosemide	21	$109	$5

2013: 9 drugs

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Part D drugs prescribed in 2013

Spiriva	26	$11,554	$444
Advair Diskus	30	$8,111	$270
Proair Hfa	36	$3,312	$92
Flovent Hfa	11	$3,071	$279
Combivent	11	$2,661	$242
Ventolin Hfa	16	$808	$51
Azithromycin	17	$520	$31
Fluticasone Propionate	15	$310	$21
Prednisone	25	$133	$5

Money from drug and device companies

$22 in 2025

A payment is not proof that care is biased.

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Payments by company

Actelion Pharmaceuticals US	Uptravi	$22	1 payment Meals for Uptravi · 2025-05-07 · $22

See the published payment

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Every published payment

Actelion Pharmaceuticals US	Meals · 2025-05-07	Uptravi	$22

Professional record

NPI: 1013190370
Licence: CA A97424California A97424: Current · expires 2028-09-30
Trained: University of California, San Diego School of Medicine, 2005
Group: County of Santa Clara
Video visits: Lists video visits
Gender: Female

More record details

Sole proprietor: No
Taxonomy: Internal medicine (207R00000X)
Mailing address: 751 S Bascom Ave, Int Med, San Jose, CA, 95128
NPI first listed: 2007-12-10
NPI last updated: 2007-12-10

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