Kristen P Tamura, MD

Offices

1 location

Looking this up.

Hospitals listed: 122510 · Maui Memorial Medical Center. That is not proof they admit you there this week.

Plans that list them

7 plans · 2 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Tamura’s office at (808) 442-5700 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

7 of 7 plans

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Plans whose provider directory lists this clinician

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 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
Imperial Courage Plan (HMO)	Imperial Health Plan of California, Inc.	Listed	Sep 1, 2026
Imperial Dynamic Plan (HMO)	Imperial Health Plan of California, Inc.	Listed	Sep 1, 2026
Imperial Senior Value (HMO C-SNP)	Imperial Health Plan of California, Inc.	Listed	Sep 1, 2026

California Medical Board record

Licence A114723 · Current

Licensed to practise in California · since 2010 · expires 2028-11-30 · Ross University 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.

Maui Memorial Medical CenterWailuku, HIAcute Care Hospital · Government - State · No emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 3 of 5 · 63% would definitely recommend it
Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.245, Oct 2024 – Sep 2025

See every measure and the patient survey for Maui Memorial Medical Center

Behind the star rating — Deaths: 0 better, 5 the same, 2 worse of 7 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 1 better, 6 the same, 2 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 Maui Memorial Medical Center

Clostridium Difficile (C.Diff)Infections	0.245	Better	Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths	1.48 (0.44 to 2.51) · 496 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	1.17 (0.76 to 1.59)	No different	Jul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths	191.23 (134.97 to 247.49) · 33 cases	No different	Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths	2.1 · 28 cases	None	Jul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths	10.8 · 33 cases	None	Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths	12.5 · 80 cases	None	Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths	12.8 · 146 cases	None	Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths	19.2 · 210 cases	None	Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths	15.9 · 230 cases	None	Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	4.2 · 2,019 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.18 (0 to 0.4) · 2,439 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.29 (0.08 to 0.5) · 2,466 cases	No different	Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	4.11 (1.73 to 6.49) · 523 cases	No different	Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths	1.63 (0 to 3.33) · 91 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.05 (0.43 to 3.68) · 486 cases	No different	Jul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths	7.67 (0 to 16.87) · 97 cases	No different	Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths	4.9 (0.7 to 9.1) · 92 cases	No different	Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths	1.69 (0.19 to 3.19) · 134 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	1.33 (0.41 to 2.24) · 2,156 cases	No different	Jul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections	0.286	No different	Oct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections	1.57	No different	Oct 2024 – Sep 2025
MRSA BacteremiaInfections	0.305	No different	Oct 2024 – Sep 2025
SSI - Colon SurgeryInfections	1.177	No different	Oct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits	13.8 · 149 cases	None	Jul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	19 · 380 cases	None	Jul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits	11.8 · 75 cases	None	Jul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits	-22.8 · 153 cases	None	Jul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits	-1.8 · 213 cases	None	Jul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	16.5 · 480 cases	None	Jul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits	6.6 (4.5 to 9.6) · 72 cases	No different	Jan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits	9.1 (6.4 to 12.6) · 72 cases	No different	Jan 2024 – Dec 2024
Rate of readmission for CABGUnplanned return visits	10.6 · 41 cases	None	Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits	19.4 · 114 cases	None	Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits	12.8 (9.6 to 16.9) · 390 cases	No different	Jan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits	1.1 (0.8 to 1.5) · 121 cases	No different	Jan 2024 – Dec 2024

What patients said (1,407 patients answered, 22% of those asked)

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Patient survey stars by topic at Maui Memorial Medical Center

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

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Share of patients giving the best answer at Maui Memorial Medical Center

Room was "always" clean	69%
Nurses "always" communicated well	76%
Doctors "always" communicated well	74%
Staff "always" explained	58%
Yes, staff "did" give patients this information	85%
Yes, staff "did" give patients information about help after discharge	86%
Doctors "always" explained things so they could understand	70%
Doctors "always" listened carefully	73%
Doctors "always" treated them with courtesy and respect	80%
Patients who gave a rating of "9" or "10" (high)	62%
Staff "always" explained new medications	72%
Nurses "always" explained things so they could understand	71%
Nurses "always" listened carefully	73%
Nurses "always" treated them with courtesy and respect	83%
"Always" quiet at night	46%
"YES", patients would definitely recommend the hospital	63%
Staff "always" explained possible side effects	44%
Yes, staff "did" give patients information about possible symptoms	85%

Original Medicare doctor bills

$112,764

Medicare paid this office $112,764 for 251 people.

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

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Largest Original Medicare bills

Home dialysis services per month (20 years or older)	14	$24,409	$207
Return visit (30+ min)	118	$23,598	$94
Short return visit (20+ min)	85	$7,731	$63
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	29	$6,920	$88
Critical care, first 30-74 minutes	19	$6,676	$152

See all 13 services

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Every Original Medicare service billed

Home dialysis services per month (20 years or older)	14	$24,409	$207
Return visit (30+ min)	118	$23,598	$94
Short return visit (20+ min)	85	$7,731	$63
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	29	$6,920	$88
Critical care, first 30-74 minutes	19	$6,676	$152
Hemodialysis procedure with physician evaluation	30	$5,326	$52
New patient visit (45+ min)	35	$4,244	$121
Long return visit (40+ min)	16	$3,486	$139
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	30	$3,390	$58
Transitional care management services for problem of high complexity	12	$3,076	$220
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes	21	$2,098	$91
Initial hospital care with moderate level of medical decision making at least 75 minutes	14	$1,928	$129
New patient visit (30+ min)	12	$1,036	$86

Who their Medicare patients are

251 Original Medicare patients in 2024. Average age 75 · Under 65 12% · 85 and older 18% · Women 40% · Also on Medicaid 14% · Health risk score 2.78. At or below the middle of the specialty; the typical nephrology clinician is at 4.01.

Conditions among them: High blood pressure 75% · Chronic kidney disease 75% · Diabetes 65% · Coronary heart disease 44% · Heart failure 35% · Atrial fibrillation 27% · Cancer 19% · COPD 18% · Depression 9% · Dementia 9% · Stroke 9%.

The office billed $339,776, Medicare allowed $147,934 and paid $112,764; for 1,011 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	251	1,011	75	2.78	$339,776	$112,764
2023	256	951	74	3.10	$311,897	$101,875
2022	228	919	74	2.90	$313,539	$96,815
2021	225	783	73	3.42	$228,098	$84,412
2020	213	1,031	70	4.22	$182,620	$88,840
2019	237	928	75	4.90	$177,468	$95,428
2018	258	1,370	78	4.58	$217,825	$152,191
2017	305	1,264	76	5.03	$217,802	$137,776
2016	44	134	77	3.86	$23,496	$13,017

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: 12 services

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Original Medicare services billed in 2023

Home dialysis services per month (20 years or older)	13	$19,388	$215
Return visit (30+ min)	91	$16,830	$100
Short return visit (20+ min)	113	$10,991	$67
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	35	$6,896	$88
Hemodialysis procedure with physician evaluation	42	$5,236	$53
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	38	$5,092	$61
New patient visit (45+ min)	33	$4,285	$130
Critical care, first 30-74 minutes	12	$4,037	$122
Initial hospital care with moderate level of medical decision making at least 75 minutes	26	$3,421	$127
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes	15	$1,712	$101
New patient visit (30+ min)	15	$1,394	$93
Telephone medical discussion with physician, 11-20 minutes	12	$1,054	$66

2022: 11 services

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Original Medicare services billed in 2022

Return visit (30+ min)	76	$14,859	$97
Short return visit (20+ min)	110	$12,463	$68
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	25	$6,114	$57
Critical care, first 30-74 minutes	16	$5,713	$173
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	23	$4,672	$75
Hemodialysis procedure with physician evaluation	32	$4,265	$59
New patient visit (45+ min)	23	$3,087	$134
Initial hospital care with moderate level of medical decision making at least 75 minutes	15	$2,898	$161
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes	20	$2,204	$105
New patient visit (30+ min)	24	$2,117	$88
Telephone medical discussion with physician, 5-10 minutes	13	$626	$42

2021: 12 services

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Original Medicare services billed in 2021

Return visit (30+ min)	69	$13,095	$106
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	32	$8,093	$84
Hemodialysis procedure with physician evaluation	39	$6,114	$59
Return visit (30+ min)	54	$5,070	$63
Initial hospital care with moderate level of medical decision making at least 75 minutes	27	$4,764	$159
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	27	$3,970	$59
New patient visit (45+ min)	25	$3,568	$143
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes	18	$2,128	$106
Short return visit (20+ min)	21	$1,667	$72
New patient visit (30+ min)	15	$1,360	$91
New patient visit (45+ min)	11	$825	$75
New patient visit (30+ min)	11	$361	$33

2020: 10 services

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Original Medicare services billed in 2020

Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	65	$16,196	$86
Hemodialysis procedure with physician evaluation	66	$13,831	$61
Return visit (30+ min)	75	$8,398	$60
Initial hospital care with moderate level of medical decision making at least 75 minutes	40	$7,977	$163
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	46	$6,929	$60
New patient visit (45+ min)	48	$4,735	$99
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes	30	$3,762	$114
Hemodialysis procedure requiring repeated evaluation	22	$2,431	$87
Return visit (30+ min)	11	$991	$66
Short return visit (20+ min)	24	$956	$38

2019: 8 services

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Original Medicare services billed in 2019

Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	122	$40,475	$92
Initial hospital care with moderate level of medical decision making at least 75 minutes	63	$12,090	$178
Hemodialysis procedure with physician evaluation	43	$6,900	$61
Return visit (30+ min)	32	$6,069	$103
New patient visit (45+ min)	34	$3,592	$106
Return visit (30+ min)	23	$1,879	$65
New patient visit (45+ min)	12	$1,833	$153
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	18	$1,790	$60

2018: 6 services

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Original Medicare services billed in 2018

Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	194	$89,875	$94
Initial hospital care with moderate level of medical decision making at least 75 minutes	129	$26,963	$181
Return visit (30+ min)	38	$7,139	$101
New patient visit (45+ min)	18	$2,756	$153
Hemodialysis procedure with physician evaluation	30	$2,078	$65
Hospital discharge day management, more than 30 minutes	17	$1,975	$99

2017: 8 services

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Original Medicare services billed in 2017

Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	246	$72,360	$90
Initial hospital care with moderate level of medical decision making at least 75 minutes	162	$31,323	$174
Critical care, first 30-74 minutes	12	$15,898	$196
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	54	$4,078	$61
Hemodialysis procedure with physician evaluation	37	$2,384	$63
Return visit (30+ min)	15	$2,093	$100
Hospital discharge day management, more than 30 minutes	18	$1,720	$96
Dialysis procedure including 1 evaluation	11	$903	$75

2016: 3 services

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Original Medicare services billed in 2016

Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	31	$7,328	$86
Initial hospital care with moderate level of medical decision making at least 75 minutes	20	$3,524	$168
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	11	$898	$60

Medicaid work

$22,212 in 2024

Medicaid paid $22,212 for 192 billed services this clinician did in 2024, up to 17 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

End-stage renal disease (ESRD) related services monthly, for patients 20 years of age and older; with 2-3 face-to-face visits by a physician or other qualified health care professional per month	140	$18,904
Return visit (30+ min)	28	$2,016
Hemodialysis procedure with single evaluation by a physician or other qualified health care professional	24	$1,292

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Medicaid work by year

2024	192	3	17	$22,212
2023	74	3	16	$5,047
2022	44	2	17	$2,236

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

End-stage renal disease (ESRD) related services monthly, for patients 20 years of age and older; with 2-3 face-to-face visits by a physician or other qualified health care professional per month	26	$2,593
Return visit (30+ min)	33	$1,840
Short return visit (20+ min)	15	$613

2022

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Largest Medicaid services in 2022

Return visit (30+ min)	32	$1,772
Short return visit (20+ min)	12	$464

Drugs they prescribed that Part D paid

$439,957

Pharmacies billed $439,957 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 2,145) in 2024. At or below the middle of the specialty; the typical nephrology clinician is at 0%.

1,880 generic and 265 brand-name prescriptions · $439,957 in drug cost · 58 antibiotic prescriptions to 44 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

Kerendia	83	$98,610	$1,188
Farxiga	52	$66,518	$1,279
Jardiance	40	$52,796	$1,320
Auryxia	14	$25,116	$1,794
Sevelamer Carbonate	55	$19,565	$356

See all 40 drugs

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Every Part D drug this clinician prescribed

Kerendia	83	$98,610	$1,188
Farxiga	52	$66,518	$1,279
Jardiance	40	$52,796	$1,320
Auryxia	14	$25,116	$1,794
Sevelamer Carbonate	55	$19,565	$356
Lanthanum Carbonate	19	$10,571	$556
Calcium Acetate	83	$8,897	$107
Dapagliflozin	12	$6,088	$507
Sps	12	$5,068	$422
Irbesartan	162	$3,809	$24
Torsemide	80	$3,020	$38
Metoprolol	94	$1,752	$19
Hydralazine	87	$1,429	$16
Amlodipine Besylate	133	$1,345	$10
Carvedilol	140	$1,149	$8
Allopurinol	117	$1,146	$10
Nifedipine Er	28	$1,142	$41
Doxazosin Mesylate	43	$1,069	$25
Bumetanide	13	$1,053	$81
Calcitriol	54	$953	$18
Diltiazem 24hr Er (Cd)	28	$946	$34
Colchicine	13	$911	$70
Lisinopril	72	$884	$12
Midodrine	17	$874	$51
Losartan	67	$843	$13
Potassium Chloride	25	$798	$32
Furosemide	121	$791	$7
Felodipine Er	21	$548	$26
Tamsulosin	22	$508	$23
Isosorbide Mononitrate Er	21	$452	$22
Spironolactone	19	$397	$21
Metolazone	19	$384	$20
Gentamicin Sulfate	27	$296	$11
Hydroxyzine	12	$244	$20
Clonidine	18	$164	$9
Atorvastatin	12	$147	$12
Cephalexin	25	$146	$6
Lactulose	12	$141	$12
Hydrochlorothiazide	23	$127	$6
Prednisone	11	$77	$7

Year by year

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Part D prescribing by year

2024	2,145	305	0% (0)	12%	$439,957
2023	1,813	253	0% (0)	13%	$384,433
2022	1,342	203	0% (0)	12%	$231,186
2021	934	162	0% (0)	15%	$130,304
2020	615	122	0% (0)	22%	$99,825
2019	526	84	0% (0)	None	$54,094
2018	452	58	None	None	$59,454
2017	265	93	None	None	$34,366
2016	426	133	None	17%	$26,664
2015	178	68	None	18%	$4,985
2014	267	137	None	22%	$10,426
2013	369	210	8% (28)	None	$13,106

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

See the drugs prescribed each year

2023: 34 drugs

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Part D drugs prescribed in 2023

Velphoro	12	$74,863	$6,239
Farxiga	56	$59,869	$1,069
Kerendia	40	$52,070	$1,302
Jardiance	28	$39,966	$1,427
Auryxia	11	$24,151	$2,196
Sevelamer Carbonate	42	$20,787	$495
Lokelma	14	$20,769	$1,484
Veltassa	12	$16,378	$1,365
Calcium Acetate	41	$4,454	$109
Hydralazine	119	$2,714	$23
Bumetanide	27	$2,498	$93
Diltiazem 24hr Er (Cd)	43	$2,334	$54
Torsemide	68	$2,317	$34
Metoprolol	94	$2,176	$23
Losartan	76	$2,066	$27
Nifedipine Er	28	$1,900	$68
Irbesartan	67	$1,623	$24
Amlodipine Besylate	93	$1,591	$17
Allopurinol	89	$1,459	$16
Carvedilol	118	$1,450	$12
Calcitriol	69	$1,432	$21
Metolazone	20	$1,302	$65
Doxazosin Mesylate	55	$1,211	$22
Furosemide	109	$1,080	$10
Felodipine Er	26	$1,026	$39
Potassium Chloride	21	$919	$44
Lisinopril	70	$749	$11
Isosorbide Mononitrate Er	21	$546	$26
Tamsulosin	30	$512	$17
Klor-Con 10	11	$488	$44
Finasteride	15	$216	$14
Atorvastatin	13	$151	$12
Cephalexin	13	$87	$7
Hydrochlorothiazide	17	$65	$4

2022: 32 drugs

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Part D drugs prescribed in 2022

Velphoro	11	$53,244	$4,840
Sevelamer Carbonate	50	$30,565	$611
Aranesp	16	$26,229	$1,639
Auryxia	12	$20,584	$1,715
Lokelma	23	$17,483	$760
Farxiga	17	$13,359	$786
Calcium Acetate	37	$4,654	$126
Metolazone	30	$2,591	$86
Hydralazine	101	$1,922	$19
Bumetanide	17	$1,763	$104
Calcitriol	69	$1,503	$22
Torsemide	40	$1,213	$30
Losartan	76	$1,154	$15
Carvedilol	100	$1,101	$11
Nifedipine Er	18	$1,033	$57
Metoprolol	37	$989	$27
Eplerenone	11	$839	$76
Diltiazem 24hr Er (Cd)	27	$832	$31
Doxazosin Mesylate	31	$795	$26
Furosemide	107	$765	$7
Allopurinol	47	$726	$15
Amlodipine Besylate	94	$660	$7
Tamsulosin	23	$469	$20
Felodipine Er	11	$364	$33
Lisinopril	51	$300	$6
Potassium Chloride	16	$284	$18
Isosorbide Mononitrate Er	11	$229	$21
Irbesartan	14	$160	$11
Gentamicin Sulfate	11	$121	$11
Cephalexin	19	$86	$5
Hydrochlorothiazide	11	$75	$7
Spironolactone	11	$69	$6

2021: 24 drugs

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Part D drugs prescribed in 2021

Aranesp	16	$21,014	$1,313
Sevelamer Carbonate	41	$15,124	$369
Lokelma	21	$14,627	$697
Calcium Acetate	39	$6,150	$158
Febuxostat	11	$1,964	$179
Calcitriol	51	$1,724	$34
Hydralazine	85	$1,462	$17
Nifedipine Er	15	$1,159	$77
Metolazone	19	$1,101	$58
Carvedilol	76	$930	$12
Allopurinol	31	$599	$19
Losartan	52	$595	$11
Furosemide	75	$514	$7
Doxazosin Mesylate	22	$498	$23
Metoprolol	22	$479	$22
Torsemide	20	$417	$21
Tamsulosin	20	$312	$16
Potassium Chloride	12	$292	$24
Irbesartan	16	$280	$17
Lisinopril	47	$269	$6
Amlodipine Besylate	48	$262	$5
Gentamicin Sulfate	12	$108	$9
Ciprofloxacin	12	$55	$5
Cephalexin	12	$53	$4

2020: 17 drugs

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Part D drugs prescribed in 2020

Lokelma	22	$16,716	$760
Sevelamer Carbonate	15	$12,967	$864
Jardiance	12	$8,391	$699
Calcium Acetate	28	$3,379	$121
Labetalol	15	$1,629	$109
Calcitriol	50	$1,576	$32
Nifedipine Er	21	$969	$46
Hydralazine	49	$876	$18
Torsemide	11	$509	$46
Carvedilol	38	$477	$13
Allopurinol	24	$424	$18
Losartan	30	$387	$13
Metoprolol	13	$324	$25
Tamsulosin	18	$323	$18
Amlodipine Besylate	51	$273	$5
Furosemide	46	$230	$5
Lisinopril	20	$131	$7

2019: 13 drugs

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Part D drugs prescribed in 2019

Sevelamer Carbonate	12	$5,020	$418
Calcium Acetate	38	$2,902	$76
Metolazone	14	$2,154	$154
Furosemide	87	$831	$10
Labetalol	25	$808	$32
Hydralazine	19	$489	$26
Calcitriol	15	$404	$27
Carvedilol	50	$370	$7
Allopurinol	30	$265	$9
Atorvastatin	11	$259	$24
Amlodipine Besylate	32	$154	$5
Lisinopril	23	$101	$4
Losartan	16	$98	$6

2018: 12 drugs

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Part D drugs prescribed in 2018

Renvela	15	$20,841	$1,389
Calcium Acetate	31	$1,972	$64
Metolazone	13	$1,200	$92
Calcitriol	22	$586	$27
Hydralazine	20	$350	$17
Losartan	43	$309	$7
Furosemide	67	$294	$4
Carvedilol	34	$240	$7
Atorvastatin	15	$197	$13
Lisinopril	14	$143	$10
Metoprolol	19	$126	$7
Amlodipine Besylate	18	$97	$5

2017: 5 drugs

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Part D drugs prescribed in 2017

Veltassa	11	$7,709	$701
Furosemide	20	$94	$5
Losartan	17	$79	$5
Metoprolol	17	$70	$4
Amlodipine Besylate	13	$52	$4

2016: 9 drugs

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Part D drugs prescribed in 2016

Ventolin Hfa	14	$530	$38
Calcitriol	22	$491	$22
Amlodipine Besylate	21	$239	$11
Losartan	28	$228	$8
Furosemide	44	$201	$5
Metoprolol	27	$173	$6
Ciprofloxacin	12	$129	$11
Lisinopril	14	$102	$7
Torsemide	12	$62	$5

2015: 3 drugs

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Part D drugs prescribed in 2015

Calcitriol	17	$254	$15
Lisinopril	12	$107	$9
Amlodipine Besylate	13	$82	$6

2014: 4 drugs

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Part D drugs prescribed in 2014

Qvar	23	$1,740	$76
Proair Hfa	17	$549	$32
Fluticasone Propionate	20	$440	$22
Nabumetone	13	$222	$17

2013: 6 drugs

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Part D drugs prescribed in 2013

Proair Hfa	25	$885	$35
Fluticasone Propionate	31	$685	$22
Nabumetone	11	$349	$32
Hydrocodone-Acetaminophen	17	$197	$12
Azithromycin	18	$191	$11
Prednisone	11	$74	$7

Money from drug and device companies

$689 in 2025

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Industry payments by year

2025	7	24	None	$689
2024	5	27	None	$680
2023	3	21	$4,900	$8,706
2022	3	5	None	$294
2021	2	6	None	$433
2019	2	2	None	$117

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

Bayer Healthcare Pharmaceuticals	Kerendia	$324	13 payments Meals for Kerendia · 2025-12-12 · $21 Meals for Kerendia · 2025-11-20 · $21 Meals for Kerendia · 2025-10-29 · $6 Meals for Kerendia · 2025-10-23 · $20 Meals for Kerendia · 2025-09-18 · $21 Meals for Kerendia · 2025-08-21 · $21 Meals for Kerendia · 2025-08-13 · $17 Meals for Kerendia · 2025-07-16 · $17 Meals for Kerendia · 2025-05-21 · $20 Meals for Kerendia · 2025-04-29 · $18 Meals for Kerendia · 2025-04-23 · $23 Meals for Kerendia · 2025-04-01 · $95 Meals for Kerendia · 2025-02-26 · $25
AstraZeneca Pharmaceuticals LP	Saphnelo	$117	1 payment Meals for Saphnelo · 2025-07-31 · $117
Ardelyx	Ibsrela	$79	4 payments Meals for Ibsrela · 2025-12-10 · $17 Meals for Ibsrela · 2025-11-11 · $23 Meals for Ibsrela · 2025-07-30 · $17 Meals for Ibsrela · 2025-06-24 · $22
Travere Therapeutics	None	$68	2 payments Meals · 2025-11-13 · $35 Meals · 2025-08-27 · $33
Calliditas Therapeutics US	Tarpeyo	$52	2 payments Meals for Tarpeyo · 2025-09-24 · $36 Meals for Tarpeyo · 2025-03-03 · $15
Gilead Sciences	None	$30	1 payment Meals · 2025-06-18 · $30

See all 24 published payments

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Every published payment

Bayer Healthcare Pharmaceuticals	Meals · 2025-12-12	Kerendia	$21
Ardelyx	Meals · 2025-12-10	Ibsrela	$17
Bayer Healthcare Pharmaceuticals	Meals · 2025-11-20	Kerendia	$21
Travere Therapeutics	Meals · 2025-11-13	None	$35
Ardelyx	Meals · 2025-11-11	Ibsrela	$23
Bayer Healthcare Pharmaceuticals	Meals · 2025-10-29	Kerendia	$6
Bayer Healthcare Pharmaceuticals	Meals · 2025-10-23	Kerendia	$20
Calliditas Therapeutics US	Meals · 2025-09-24	Tarpeyo	$36
Bayer Healthcare Pharmaceuticals	Meals · 2025-09-18	Kerendia	$21
Travere Therapeutics	Meals · 2025-08-27	None	$33
Bayer Healthcare Pharmaceuticals	Meals · 2025-08-21	Kerendia	$21
Bayer Healthcare Pharmaceuticals	Meals · 2025-08-13	Kerendia	$17
AstraZeneca Pharmaceuticals LP	Meals · 2025-07-31	Saphnelo	$117
Ardelyx	Meals · 2025-07-30	Ibsrela	$17
Bayer Healthcare Pharmaceuticals	Meals · 2025-07-16	Kerendia	$17
Ardelyx	Meals · 2025-06-24	Ibsrela	$22
Gilead Sciences	Meals · 2025-06-18	None	$30
Bayer Healthcare Pharmaceuticals	Meals · 2025-05-21	Kerendia	$20
Amgen	Meals · 2025-05-08	Krystexxa	$18
Bayer Healthcare Pharmaceuticals	Meals · 2025-04-29	Kerendia	$18
Bayer Healthcare Pharmaceuticals	Meals · 2025-04-23	Kerendia	$23
Bayer Healthcare Pharmaceuticals	Meals · 2025-04-01	Kerendia	$95
Calliditas Therapeutics US	Meals · 2025-03-03	Tarpeyo	$15
Bayer Healthcare Pharmaceuticals	Meals · 2025-02-26	Kerendia	$25

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

2024: $680

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Payments by company in 2024

Bayer Healthcare Pharmaceuticals	Kerendia	$239	15 payments Meals for Kerendia · 2024-12-03 · $3 Meals for Kerendia · 2024-12-03 · $6 Meals for Kerendia · 2024-11-13 · $27 Meals for Kerendia · 2024-10-09 · $11 Meals for Kerendia · 2024-10-03 · $10 Meals for Kerendia · 2024-08-28 · $25 Meals for Kerendia · 2024-07-23 · $20 Meals for Kerendia · 2024-07-17 · $21 Meals for Kerendia · 2024-06-19 · $1 Meals for Kerendia · 2024-06-19 · $23 Meals for Kerendia · 2024-05-22 · $14 Meals for Kerendia · 2024-04-30 · $19 Meals for Kerendia · 2024-04-17 · $19 Meals for Kerendia · 2024-04-04 · $21 Meals for Kerendia · 2024-03-21 · $21
Travere Therapeutics	None	$192	4 payments Travel · 2024-11-07 · $9 Meals · 2024-08-08 · $150 Education · 2024-08-07 · $3 Meals · 2024-05-28 · $30
AstraZeneca Pharmaceuticals LP	Imfinzi	$120	1 payment Meals for Imfinzi · 2024-10-21 · $120
Ardelyx	Ibsrela	$107	6 payments Meals for Ibsrela · 2024-12-12 · $18 Meals for Ibsrela · 2024-09-27 · $15 Meals for Ibsrela · 2024-08-23 · $19 Meals for Ibsrela · 2024-07-18 · $16 Meals for Ibsrela · 2024-05-09 · $23 Meals for Ibsrela · 2024-04-03 · $14
Merck Sharp & Dohme	Winrevair	$22	1 payment Meals for Winrevair · 2024-11-05 · $22

2023: $8,706

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Payments by company in 2023

Outset Medical	None	$8,454	4 payments Meals · 2023-09-21 · $507 Travel · 2023-09-21 · $3,047 Consulting · 2023-08-04 · $1,400 Consulting · 2023-03-30 · $3,500
Bayer Healthcare Pharmaceuticals	Kerendia	$184	13 payments Meals for Kerendia · 2023-12-18 · $21 Meals for Kerendia · 2023-11-22 · $7 Meals for Kerendia · 2023-10-26 · $22 Meals for Kerendia · 2023-09-21 · $12 Meals for Kerendia · 2023-09-07 · $20 Meals for Kerendia · 2023-07-31 · $17 Education for Kerendia · 2023-07-14 · $20 Meals for Kerendia · 2023-07-13 · $17 Meals for Kerendia · 2023-04-25 · $2 Meals for Kerendia · 2023-04-25 · $4 Meals for Kerendia · 2023-04-25 · $19 Meals for Kerendia · 2023-03-08 · $7 Meals for Kerendia · 2023-01-31 · $17
Travere Therapeutics	None	$68	4 payments Education · 2023-09-25 · $3 Meals · 2023-09-25 · $30 Meals · 2023-08-01 · $26 Meals · 2023-06-29 · $10

2022: $294

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Payments by company in 2022

Bayer HealthCare Pharmaceuticals	Kerendia	$152	3 payments Meals for Kerendia · 2022-12-15 · $19 Meals for Kerendia · 2022-11-11 · $8 Meals for Kerendia · 2022-09-03 · $124
Outset Medical	None	$122	1 payment Meals · 2022-10-18 · $122
Amgen	Tavneos	$20	1 payment Education for Tavneos · 2022-02-17 · $20

2021: $433

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Payments by company in 2021

NxStage Medical	Nxstage System One	$309	5 payments Meals for Nxstage System One · 2021-11-19 · $21 Meals for Nxstage System One · 2021-11-19 · $21 Meals for Nxstage System One · 2021-11-19 · $43 Meals for Nxstage System One · 2021-11-16 · $113 Meals for Nxstage System One · 2021-04-07 · $111
Outset Medical	None	$124	1 payment Meals · 2021-12-21 · $124

2019: $117

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Payments by company in 2019

Baxter Healthcare	Renal - Pd	$100	1 payment Meals for Renal - Pd · 2019-03-28 · $100
Relypsa	Veltassa	$16	1 payment Meals for Veltassa · 2019-09-05 · $16

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score: 75.0 / 100; Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI: 1356502553
Licence: CA A114723, HI MD19906California A114723: Current · expires 2028-11-30
Video visits: Lists video visits
Gender: Female

More record details

Sole proprietor: Yes
Taxonomy: Federal specialty code 207RN0300X (207RN0300X); Internal medicine (207R00000X)
Mailing address: 85 Maui Lani Pkwy, Wailuku, HI, 96793
NPI first listed: 2008-06-19
NPI last updated: 2021-05-04
NPI record certified: 2021-05-04

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