Hospitals listed: 559737 · Stanford Health Care Tri-Valley. That is not proof they admit you there this week.
Plans that list them
10 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Longoria’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
10 of 10 plans
Plans whose provider directory lists this clinician
Licensed to practise in California · since 1992 · expires 2027-07-31 · University of Illinois College 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 Care Tri-ValleyPleasanton, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Stanford Health Care, which runs 3 hospitalsPatients rate it 3 of 5 · 74% would definitely recommend it
Overall rating: 5 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.178, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.237, Oct 2024 – Sep 2025
See every measure and the patient survey for Stanford Health Care Tri-Valley
Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 2 better, 7 the same, 0 worse of 9 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 Tri-Valley
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections
0.178
Better
Oct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections
0.237
Better
Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths
0.79 (0 to 1.73) · 1,041 cases
No different
Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths
0.79 (0.5 to 1.08)
No different
Jul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths
145.81 (96.5 to 195.12) · 72 cases
No different
Jul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths
2.9 · 55 cases
—None
Jul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths
8.6 · 92 cases
—None
Jul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths
12.5 · 96 cases
—None
Jul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths
9.5 · 395 cases
—None
Jul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths
10.3 · 391 cases
—None
Jul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths
10.1 · 162 cases
—None
Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths
3 · 1,736 cases
—None
Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths
0.16 (0 to 0.37) · 4,425 cases
No different
Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths
0.22 (0.02 to 0.41) · 4,771 cases
No different
Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths
3.45 (1.46 to 5.44) · 1,403 cases
No different
Jul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths
1.5 (0.05 to 2.94) · 645 cases
No different
Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths
1.81 (0.38 to 3.24) · 1,279 cases
No different
Jul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths
8.53 (3.2 to 13.85) · 639 cases
No different
Jul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths
5.15 (1.89 to 8.41) · 648 cases
No different
Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths
1.61 (0.14 to 3.07) · 370 cases
No different
Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths
0.16 (0 to 0.83) · 4,160 cases
No different
Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits
6.8 (4.7 to 9.6) · 198 cases
No different
Jan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits
10.1 (7.5 to 13.6) · 198 cases
No different
Jan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits
5.3 · 80 cases
—None
Jul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits
10.9 · 46 cases
—None
Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits
19.3 · 92 cases
—None
Jul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits
12.4 (9.6 to 16.2) · 1,532 cases
No different
Jan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits
1 (0.8 to 1.2) · 929 cases
No different
Jan 2024 – Dec 2024
What patients said (1,268 patients answered, 26% of those asked)
Patient survey stars by topic at Stanford Health Care Tri-Valley
Cleanliness
3
Nurse communication
3
Doctor communication
4
Communication about medicines
3
Discharge information
4
Overall hospital rating
3
Quietness
2
Recommend hospital
4
Share of patients giving the best answer at Stanford Health Care Tri-Valley
Room was "always" clean
65%
Nurses "always" communicated well
77%
Doctors "always" communicated well
79%
Staff "always" explained
58%
Yes, staff "did" give patients this information
88%
Yes, staff "did" give patients information about help after discharge
88%
Doctors "always" explained things so they could understand
74%
Doctors "always" listened carefully
78%
Doctors "always" treated them with courtesy and respect
86%
Patients who gave a rating of "9" or "10" (high)
70%
Staff "always" explained new medications
72%
Nurses "always" explained things so they could understand
73%
Nurses "always" listened carefully
74%
Nurses "always" treated them with courtesy and respect
84%
"Always" quiet at night
42%
"YES", patients would definitely recommend the hospital
74%
Staff "always" explained possible side effects
44%
Yes, staff "did" give patients information about possible symptoms
89%
Original Medicare doctor bills
$161,657
Medicare paid this office $161,657 for 130 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Largest Original Medicare bills
Coronary artery bypass using artery graft, 1 graft
28
$27,858
$995
Replacement of aortic valve through the skin and femoral artery
23
$14,160
$616
New patient visit (45+ min)
56
$8,462
$151
New patient visit (60+ min)
21
$3,563
$170
Coronary artery bypass using vein or artery graft, 2 grafts
16
$3,318
$207
See all 7 services
Every Original Medicare service billed
Coronary artery bypass using artery graft, 1 graft
28
$27,858
$995
Replacement of aortic valve through the skin and femoral artery
23
$14,160
$616
New patient visit (45+ min)
56
$8,462
$151
New patient visit (60+ min)
21
$3,563
$170
Coronary artery bypass using vein or artery graft, 2 grafts
16
$3,318
$207
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest
23
$1,693
$74
Harvest of vein using an endoscope
28
$287
$10
Procedures Medicare counted
Procedure volume Medicare published
Coronary artery bypass graft (CABG)
29
More than 82% of doctors who do this
Who their Medicare patients are
130 Original Medicare patients in 2024. Average age 75 · Women 32% · Also on Medicaid 24% · Health risk score 1.68. At or below the middle of the specialty; the typical cardiac surgery clinician is at 1.73.
Meals for Inspiris Resilia Aortic Valve · 2019-07-25 · $42
Maquet Cardiovascular U.S. Sales L.L.C.
Vasoview
$40
2 payments
Meals for Vasoview · 2019-11-08 · $15
Meals for Vasoview · 2019-07-15 · $25
Terumo Cardiovascular Systems
Virtuosaph
$34
1 payment
Meals for Virtuosaph · 2019-01-15 · $34
Bolton Medical
Relay Plus
$33
1 payment
Meals for Relay Plus · 2019-05-29 · $33
Covidien LP
Endo Gia
$32
1 payment
Meals for Endo Gia · 2019-09-24 · $32
Pfizer
Eliquis
$26
1 payment
Meals for Eliquis · 2019-04-11 · $26
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
Lifevest
$18
1 payment
Meals for Lifevest · 2019-03-26 · $18
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.
Research payments by company and study
Edwards Lifesciences Corporation · Commence Study 2012-02 · 2020
Their institution
$10,342
Edwards Lifesciences Corporation · Commence Study 2012-02 · 2019
Their institution
$10,339
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
1306845888
Licence
CA G74139California G74139: Current · expires 2027-07-31
Trained
University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), 1990