Vivek Charu, MD
Pathology · Stanford
- 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
- 2
Offices
2 locations · Stanford Health Care · 3,152 clinicians in this group
Hospitals listed: 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. Charu’s office to ask if they take your plan before you enroll.
California Medical Board record
Licence A162607 · Current
Licensed to practise in California · since 2019 · expires 2027-05-31 · Johns Hopkins 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.
- 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 itOverall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for Stanford Health Care
Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 5.31 (4.24 to 6.37) · 8,661 cases | Worse | Jul 2022 – Jun 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 14.1 (12.7 to 15.7) · 2,191 cases | Worse | Jan 2024 – Dec 2024 |
| Postoperative respiratory failure rateComplications and deaths | 4.08 (1.95 to 6.21) · 5,296 cases | Better | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.317 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.446 | Better | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.241 | Better | Oct 2024 – Sep 2025 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 0.7 (0.6 to 0.9) · 3,348 cases | Better | Jan 2024 – Dec 2024 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.06 (0.45 to 1.67) · 5,374 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.86 (0.72 to 1) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 166.09 (137.88 to 194.3) · 470 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 1.1 · 192 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 6.4 · 146 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 9.7 · 253 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 6.3 · 880 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 10.3 · 935 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 8.7 · 501 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 2.1 · 7,730 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.13 (0 to 0.27) · 20,799 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.28 (0.14 to 0.43) · 23,182 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 0.94 (0.2 to 1.68) · 5,694 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.36 (1.54 to 3.19) · 7,846 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.2 (3.76 to 6.64) · 5,603 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.38 (0.23 to 2.53) · 2,211 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.52 (0.21 to 0.83) · 19,915 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 3.6 · 416 cases | None | Apr 2023 – Mar 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.869 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.857 | No different | Oct 2024 – Sep 2025 |
| SSI - Abdominal HysterectomyInfections | 0.368 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 16.2 · 247 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.5 · 1,021 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 47.8 · 258 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -1.6 · 990 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 20.8 · 976 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 16.5 · 959 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5.2 (4.4 to 6.2) · 2,191 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5.1 · 425 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 9.6 · 158 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.6 · 183 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 12.7 (10.4 to 15.4) · 4,578 cases | No different | Jan 2022 – Dec 2024 |
What patients said (6,810 patients answered, 25% of those asked)
| Cleanliness | 4 |
| Nurse communication | 4 |
| Doctor communication | 4 |
| Communication about medicines | 3 |
| Discharge information | 4 |
| Overall hospital rating | 4 |
| Quietness | 2 |
| Recommend hospital | 5 |
| Room was "always" clean | 75% |
| Nurses "always" communicated well | 82% |
| Doctors "always" communicated well | 81% |
| Staff "always" explained | 63% |
| Yes, staff "did" give patients this information | 89% |
| Yes, staff "did" give patients information about help after discharge | 89% |
| Doctors "always" explained things so they could understand | 76% |
| Doctors "always" listened carefully | 80% |
| Doctors "always" treated them with courtesy and respect | 87% |
| Patients who gave a rating of "9" or "10" (high) | 79% |
| Staff "always" explained new medications | 76% |
| Nurses "always" explained things so they could understand | 77% |
| Nurses "always" listened carefully | 79% |
| Nurses "always" treated them with courtesy and respect | 88% |
| "Always" quiet at night | 53% |
| "YES", patients would definitely recommend the hospital | 83% |
| Staff "always" explained possible side effects | 50% |
| Yes, staff "did" give patients information about possible symptoms | 90% |
Original Medicare doctor bills
$15,123
Medicare paid this office $15,123 for 55 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Antibody evaluation, each additional single antibody stain procedure | 29 | $5,714 | $26 |
| Electron microscopy for diagnosis | 25 | $1,748 | $70 |
| Special stained specimen slides to examine tissue including interpretation and report | 40 | $1,235 | $11 |
| Pathology examination of tissue using a microscope, moderately high complexity | 16 | $1,184 | $74 |
| Surgical pathology consultation and report on referred slides prepared elsewhere | 13 | $979 | $75 |
See all 10 services
| Antibody evaluation, each additional single antibody stain procedure | 29 | $5,714 | $26 |
| Electron microscopy for diagnosis | 25 | $1,748 | $70 |
| Special stained specimen slides to examine tissue including interpretation and report | 40 | $1,235 | $11 |
| Pathology examination of tissue using a microscope, moderately high complexity | 16 | $1,184 | $74 |
| Surgical pathology consultation and report on referred slides prepared elsewhere | 13 | $979 | $75 |
| Antibody evaluation, initial single antibody stain procedure | 29 | $968 | $32 |
| Special stained specimen slides to examine tissue, initial procedure | 27 | $913 | $31 |
| Pathology examination of tissue using a microscope, intermediate complexity | 23 | $821 | $33 |
| Special stained specimen slides to examine tissue, each additional procedure | 13 | $555 | $25 |
| Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report | 16 | $287 | $18 |
Who their Medicare patients are
55 Original Medicare patients in 2024. Average age 65 · Under 65 31% · Women 44% · Also on Medicaid 49% · Health risk score 3.75. Sicker patients than 9 in 10 peers; the typical pathology clinician is at 1.55.
Conditions among them: High blood pressure 75% · Chronic kidney disease 75% · Diabetes 51% · Heart failure 35% · Coronary heart disease 29% · Atrial fibrillation 25% · COPD 22% · Cancer 20%.
The office billed $198,334, Medicare allowed $18,993 and paid $15,123; for 524 services of 16 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
| 2024 | 55 | 524 | 65 | 3.75 | $198,334 | $15,123 |
| 2023 | 46 | 437 | 66 | 2.41 | $127,633 | $12,158 |
| 2022 | 53 | 521 | 68 | 2.89 | $107,588 | $14,371 |
| 2021 | 56 | 575 | 63 | 3.21 | $101,013 | $15,873 |
| 2020 | 38 | 434 | 63 | 3.27 | $72,924 | $12,082 |
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: 7 services
| Antibody evaluation, each additional single antibody stain procedure | 21 | $4,569 | $27 |
| Electron microscopy for diagnosis | 19 | $1,375 | $72 |
| Pathology examination of tissue using a microscope, intermediate complexity | 27 | $1,250 | $35 |
| Special stained specimen slides to examine tissue including interpretation and report | 34 | $1,220 | $11 |
| Antibody evaluation, initial single antibody stain procedure | 21 | $699 | $33 |
| Special stained specimen slides to examine tissue, initial procedure | 17 | $649 | $32 |
| Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report | 20 | $378 | $19 |
2022: 9 services
| Antibody evaluation, each additional single antibody stain procedure | 24 | $5,122 | $27 |
| Electron microscopy for diagnosis | 22 | $1,586 | $72 |
| Special stained specimen slides to examine tissue including interpretation and report | 43 | $1,457 | $11 |
| Pathology examination of tissue using a microscope, moderately high complexity | 16 | $1,224 | $76 |
| Pathology examination of tissue using a microscope, intermediate complexity | 29 | $1,165 | $32 |
| Special stained specimen slides to examine tissue, initial procedure | 27 | $905 | $29 |
| Antibody evaluation, initial single antibody stain procedure | 24 | $834 | $33 |
| Special stained specimen slides to examine tissue, each additional procedure | 13 | $679 | $24 |
| Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report | 22 | $425 | $19 |
2021: 9 services
| Antibody evaluation, each additional single antibody stain procedure | 28 | $5,706 | $27 |
| Electron microscopy for diagnosis | 25 | $1,833 | $73 |
| Special stained specimen slides to examine tissue including interpretation and report | 51 | $1,732 | $11 |
| Pathology examination of tissue using a microscope, intermediate complexity | 39 | $1,629 | $35 |
| Special stained specimen slides to examine tissue, initial procedure | 29 | $993 | $33 |
| Antibody evaluation, initial single antibody stain procedure | 28 | $985 | $34 |
| Pathology examination of tissue using a microscope, moderately high complexity | 11 | $863 | $78 |
| Special stained specimen slides to examine tissue, each additional procedure | 16 | $780 | $27 |
| Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report | 25 | $502 | $20 |
2020: 7 services
| Antibody evaluation, each additional single antibody stain procedure | 22 | $4,899 | $28 |
| Pathology examination of tissue using a microscope, intermediate complexity | 31 | $1,433 | $37 |
| Special stained specimen slides to examine tissue including interpretation and report | 36 | $1,347 | $12 |
| Electron microscopy for diagnosis | 18 | $1,342 | $75 |
| Antibody evaluation, initial single antibody stain procedure | 22 | $871 | $35 |
| Special stained specimen slides to examine tissue, initial procedure | 18 | $722 | $34 |
| Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report | 21 | $513 | $21 |
Medicaid work
$529 in 2024
Medicaid paid $529 for 21 billed services this clinician did in 2024, up to 14 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.
| Special stain including interpretation and report; Group II, all other (eg, iron, trichrome), except stain for microorganisms, stains for enzyme constituents, or immunocytochemistry and immunohistochemistry | 21 | $529 |
| 2024 | 21 | 1 | 14 | $529 |
| 2023 | 70 | 3 | 19 | $3,867 |
| 2022 | 27 | 1 | 14 | $2,001 |
| 2021 | 13 | 1 | 13 | $868 |
| 2020 | 38 | 2 | 14 | $1,657 |
See the largest Medicaid services in earlier years
2023
| Special stain including interpretation and report; Group II, all other (eg, iron, trichrome), except stain for microorganisms, stains for enzyme constituents, or immunocytochemistry and immunohistochemistry | 37 | $2,228 |
| TISSUE EXAM BY PATHOLOGIST | 15 | $950 |
| Immunohistochemistry or immunocytochemistry, per specimen; initial single antibody stain procedure | 18 | $688 |
2022
| Special stain including interpretation and report; Group II, all other (eg, iron, trichrome), except stain for microorganisms, stains for enzyme constituents, or immunocytochemistry and immunohistochemistry | 27 | $2,001 |
2021
| Special stain including interpretation and report; Group II, all other (eg, iron, trichrome), except stain for microorganisms, stains for enzyme constituents, or immunocytochemistry and immunohistochemistry | 13 | $868 |
2020
| Special stain including interpretation and report; Group II, all other (eg, iron, trichrome), except stain for microorganisms, stains for enzyme constituents, or immunocytochemistry and immunohistochemistry | 26 | $1,377 |
| TISSUE EXAM BY PATHOLOGIST | 12 | $280 |
Money from drug and device companies
$45 in 2025
| 2025 | 1 | 1 | None | $45 |
| 2023 | 1 | 1 | $1,575 | $1,575 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Novartis Pharmaceuticals | None | $45 | 1 payment
|
See the published payment
| Novartis Pharmaceuticals | Meals · 2025-03-24 | None | $45 |
See earlier years (2023)
2023: $1,575
| Novartis Pharmaceuticals | None | $1,575 | 1 payment
|
Research money
Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.
| Novartis Pharmaceuticals Corporation · Lnp-Ms -111662 Challenges in Iga Nephropathy Management: An Era of Complement Inhibition · 2023 | This clinician | $17,060 |
| Novartis Pharmaceuticals Corporation · Research Publication/ Writing Support · 2024 | This clinician | $12,650 |
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
- 1164964466
- Licence
- CA A162607California A162607: Current · expires 2027-05-31
- Trained
- Johns Hopkins University School of Medicine, 2017
- Group
- Stanford Health Care
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207ZP0102X (207ZP0102X); Federal specialty code 207ZP0101X (207ZP0101X)
- Mailing address
- 300 Pasteur Dr Bldg L235, Stanford, CA, 94305
- NPI first listed
- 2016-11-17
- NPI last updated
- 2024-03-13
- NPI record certified
- 2024-03-13
This is when the NPI record was last certified, not a medical board exam.