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Shawn K Kaku, MD

Critical Care (Intensivists) · Stanford

NPI 1093977696

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
3

Offices

3 locations · Stanford Health Care · Permanente Medical Group Inc

Looking this up.

Hospitals listed: Eden Medical Center · Stanford Health Care. 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. Kaku’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A109964 · Current

Licensed to practise in California · since 2009 · expires 2027-08-31 · University of California, Irvine College 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.

  • Eden Medical CenterCastro Valley, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 75% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.122, Oct 2024 – Sep 2025
  • Stanford Health CareStanford, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Stanford Health Care, which runs 3 hospitalsHome of Stanford Cancer Institute, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 83% would definitely recommend it
    Overall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for Eden Medical Center

Behind the star rating — Deaths: 0 better, 7 the same, 0 worse of 7 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 0 better, 7 the same, 0 worse of 7 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Eden Medical Center
Clostridium Difficile (C.Diff)Infections0.122BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.88 (0 to 1.89) · 819 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.81 (0.46 to 1.16)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths137.41 (92.94 to 181.88) · 70 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths8.4 · 78 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.7 · 38 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.1 · 207 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths17.6 · 359 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.5 · 355 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.4 · 1,714 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.17 (0 to 0.39) · 4,697 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.3 (0.1 to 0.5) · 4,676 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.69 (0.53 to 4.85) · 860 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.56 (0 to 3.24) · 251 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.75 (1.17 to 4.32) · 818 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.76 (0 to 15.78) · 261 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.09 (2.08 to 10.1) · 242 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.64 (0.16 to 3.12) · 233 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.16 (0 to 0.85) · 4,132 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.9 · 60 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.431No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.292No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.307No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.61No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 258 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits22.6 · 225 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits2.4 · 367 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 390 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.7 · 58 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 88 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.9 (9.6 to 17.4) · 68 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.6 to 1.1) · 205 casesNo differentJan 2024 – Dec 2024

What patients said (431 patients answered, 17% of those asked)

Patient survey stars by topic at Eden Medical Center
Cleanliness3
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information3
Overall hospital rating3
Quietness3
Recommend hospital4
Share of patients giving the best answer at Eden Medical Center
Room was "always" clean71%
Nurses "always" communicated well75%
Doctors "always" communicated well75%
Staff "always" explained57%
Yes, staff "did" give patients this information87%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand70%
Doctors "always" listened carefully73%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)70%
Staff "always" explained new medications70%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully71%
Nurses "always" treated them with courtesy and respect83%
"Always" quiet at night58%
"YES", patients would definitely recommend the hospital75%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms87%
See every measure and the patient survey for Stanford Health Care

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Stanford Health Care
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths5.31 (4.24 to 6.37) · 8,661 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits14.1 (12.7 to 15.7) · 2,191 casesWorseJan 2024 – Dec 2024
Postoperative respiratory failure rateComplications and deaths4.08 (1.95 to 6.21) · 5,296 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.317BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.446BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.241BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.7 (0.6 to 0.9) · 3,348 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.06 (0.45 to 1.67) · 5,374 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.86 (0.72 to 1)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths166.09 (137.88 to 194.3) · 470 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.1 · 192 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.4 · 146 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.7 · 253 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.3 · 880 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 935 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 501 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.1 · 7,730 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.27) · 20,799 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.28 (0.14 to 0.43) · 23,182 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.94 (0.2 to 1.68) · 5,694 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.36 (1.54 to 3.19) · 7,846 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.2 (3.76 to 6.64) · 5,603 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.38 (0.23 to 2.53) · 2,211 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.52 (0.21 to 0.83) · 19,915 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.6 · 416 casesNoneApr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.869No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.857No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.368No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16.2 · 247 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.5 · 1,021 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits47.8 · 258 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-1.6 · 990 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits20.8 · 976 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.5 · 959 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.2 (4.4 to 6.2) · 2,191 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.1 · 425 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.6 · 158 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 183 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.7 (10.4 to 15.4) · 4,578 casesNo differentJan 2022 – Dec 2024

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

Patient survey stars by topic at Stanford Health Care
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at Stanford Health Care
Room was "always" clean75%
Nurses "always" communicated well82%
Doctors "always" communicated well81%
Staff "always" explained63%
Yes, staff "did" give patients this information89%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)79%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully79%
Nurses "always" treated them with courtesy and respect88%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital83%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms90%

Original Medicare doctor bills

$82,048

Medicare paid this office $82,048 for 172 people.

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

Largest Original Medicare bills
Critical care, first 30-74 minutes166$67,396$182
Critical care, each additional 30 minutes70$12,092$92
Insertion of artery tube for blood sampling or infusion through skin12$482$37
Ultrasonic guidance for blood vessel access15$177$12

Who their Medicare patients are

172 Original Medicare patients in 2024. Average age 74 · Under 65 17% · 85 and older 20% · Women 45% · Also on Medicaid 61% · Health risk score 2.77. Above the middle of the specialty; the typical critical care (intensivists) clinician is at 2.58.

Conditions among them: High blood pressure 75% · Diabetes 50% · Stroke 50% · Heart failure 48% · Chronic kidney disease 47% · Coronary heart disease 44% · Atrial fibrillation 40% · COPD 35% · Depression 34% · Dementia 32% · Cancer 15%.

The office billed $311,571, Medicare allowed $103,804 and paid $82,048; for 548 services of 13 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

Original Medicare by year
2024172548742.77$311,571$82,048
2023162550743.34$306,951$76,181
2022155526732.98$302,599$78,734
2021127476732.38$277,502$73,092
2020201592733.05$331,278$96,427
2019266968733.06$564,422$149,232
2018271945732.64$474,086$139,367
2017241928752.97$411,841$140,342
2016206950733.03$378,213$145,819
2015223934732.98$354,604$133,959
2014136399732.25$167,578$55,529

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: 5 services

Original Medicare services billed in 2023
Critical care, first 30-74 minutes158$55,971$186
Critical care, each additional 30 minutes72$16,731$92
Insertion of non-tunneled central venous tube for infusion (5 years or older)12$859$72
Insertion of artery tube for blood sampling or infusion through skin15$639$38
Ultrasonic guidance for blood vessel access19$264$12

2022: 4 services

Original Medicare services billed in 2022
Critical care, first 30-74 minutes147$64,835$188
Critical care, each additional 30 minutes56$10,178$95
Insertion of artery tube for blood sampling or infusion through skin20$797$38
Ultrasonic guidance for blood vessel access24$313$12

2021: 4 services

Original Medicare services billed in 2021
Critical care, first 30-74 minutes121$60,122$192
Critical care, each additional 30 minutes49$8,361$97
Insertion of artery tube for blood sampling or infusion through skin14$579$39
Ultrasonic guidance for blood vessel access20$294$12

2020: 4 services

Original Medicare services billed in 2020
Critical care, first 30-74 minutes191$84,038$196
Critical care, each additional 30 minutes52$7,309$99
Insertion of artery tube for blood sampling or infusion through skin19$787$39
Ultrasonic guidance for blood vessel access20$324$13

2019: 6 services

Original Medicare services billed in 2019
Critical care, first 30-74 minutes247$127,239$192
Critical care, each additional 30 minutes71$11,054$97
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes23$2,300$88
Insertion of non-tunneled central venous tube for infusion (5 years or older)24$2,008$74
Insertion of artery tube for blood sampling or infusion through skin35$1,364$39
Ultrasonic guidance for blood vessel access37$649$13

2018: 7 services

Original Medicare services billed in 2018
Critical care, first 30-74 minutes247$114,939$192
Critical care, each additional 30 minutes66$10,211$97
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes30$3,057$90
Insertion of non-tunneled central venous tube for infusion (5 years or older)30$2,732$88
Insertion of artery tube for blood sampling or infusion through skin50$2,075$38
Emergent insertion of breathing tube into windpipe using an endoscope12$1,464$122
Ultrasonic guidance for blood vessel access55$928$13

2017: 6 services

Original Medicare services billed in 2017
Critical care, first 30-74 minutes208$113,298$192
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes68$8,491$91
Critical care, each additional 30 minutes45$7,618$96
Insertion of non-tunneled central venous tube for infusion (5 years or older)23$2,498$100
Insertion of artery tube for blood sampling or infusion through skin38$1,666$44
Ultrasonic guidance for blood vessel access40$539$12

2016: 7 services

Original Medicare services billed in 2016
Critical care, first 30-74 minutes184$126,116$188
Critical care, each additional 30 minutes45$6,169$95
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes58$5,805$88
Insertion of non-tunneled central venous tube for infusion (5 years or older)17$1,647$97
Insertion of artery tube for blood sampling or infusion through skin37$1,646$43
Emergent insertion of breathing tube into windpipe using an endoscope12$1,109$92
Ultrasonic guidance for blood vessel access42$643$12

2015: 6 services

Original Medicare services billed in 2015
Critical care, first 30-74 minutes190$109,766$189
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes92$11,759$89
Critical care, each additional 30 minutes28$3,232$95
Insertion of artery tube for blood sampling or infusion through skin47$2,298$43
Insertion of non-tunneled central venous tube for infusion (5 years or older)18$1,856$103
Ultrasonic guidance for blood vessel access51$851$12

2014: 6 services

Original Medicare services billed in 2014
Critical care, first 30-74 minutes80$41,157$189
Emergency department visit with high level of medical decision making36$5,181$144
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes35$4,465$89
Insertion of artery tube for blood sampling or infusion through skin21$911$43
Ultrasonic guidance for blood vessel access20$296$13
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only20$146$7

Medicaid work

$16,907 in 2024

Medicaid paid $16,907 for 229 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.

Largest Medicaid services in 2024
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes229$16,907
Medicaid work by year
2024229117$16,907
2023224115$20,052
2022111114$6,584
2021140118$11,604
202058114$4,221
2019131115$9,947
201898114$7,176
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes224$20,052

2022

Largest Medicaid services in 2022
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes111$6,584

2021

Largest Medicaid services in 2021
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes140$11,604

2020

Largest Medicaid services in 2020
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes58$4,221

2019

Largest Medicaid services in 2019
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes131$9,947

2018

Largest Medicaid services in 2018
Critical care, evaluation and management of the critically ill or critically injured patient; first 30-74 minutes98$7,176

Money from drug and device companies

$300 in 2020

Industry payments by year
202011$300$300
201911$1,800$1,800

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

A payment is not proof that care is biased.

Payments by company
Baxter HealthcareFluid Systems - Research Devel$300
1 payment
  • Consulting for Fluid Systems - Research Devel · 2020-06-19 · $300
See the published payment
Every published payment
Baxter HealthcareConsulting · 2020-06-19Fluid Systems - Research Devel$300
See earlier years (2019)

2019: $1,800

Payments by company in 2019
Baxter HealthcareNo Related Product$1,800
1 payment
  • Consulting for No Related Product · 2019-05-16 · $1,800

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
76.5 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1093977696
Licence
CA A109964California A109964: Current · expires 2027-08-31
Trained
University of California, Irvine, California College of Medicine, 2008
Group
Stanford Health Care · Permanente Medical Group Inc
Gender
Male
More record details
Sole proprietor
Yes
Taxonomy
Federal specialty code 207RC0200X (207RC0200X); Federal specialty code 207P00000X (207P00000X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2008-06-26
NPI last updated
2024-03-22
NPI record certified
2024-03-22

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

Extra NPI addresses: 20103 Lake Chabot Rd, Castro Valley, CA, 94546