Andrea J Ibarra, MD
Anesthesiology · 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.
- Office
- 1
Offices
1 location · Stanford Health Care · 3,152 clinicians in this group
Hospitals listed: Upmc Mercy. 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. Ibarra’s office at (650) 723-4000 to ask if they take your plan before you enroll.
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.
- Upmc MercyPittsburgh, PAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of UPMC, which runs 34 hospitals in 3 statesPatients rate it 3 of 5 · 72% would definitely recommend itOverall rating: 4 of 5 starsWorse than the national rate — Death rate among surgical inpatients with serious treatable complications: 233.96 (182.91 to 285.02) · 54 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.326, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.242, Oct 2024 – Sep 2025
See every measure and the patient survey for Upmc Mercy
Behind the star rating — Deaths: 0 better, 6 the same, 1 worse of 7 measures. Safety: 2 better, 4 the same, 0 worse of 6 measures. Readmissions: 1 better, 7 the same, 0 worse of 8 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 233.96 (182.91 to 285.02) · 54 cases | Worse | Jul 2022 – Jun 2024 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.326 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.242 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 0.83 (0 to 1.8) · 698 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.99 (0.64 to 1.34) | No different | Jul 2022 – Jun 2024 |
| Death rate for COPD patientsComplications and deaths | 6.4 · 40 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 12.7 · 35 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 10.9 · 83 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 12.4 · 101 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 9.7 · 749 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.4 · 2,984 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.24 (0.02 to 0.46) · 3,046 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.28 (0.07 to 0.48) · 2,970 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.43 (1.36 to 5.51) · 958 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 2 (0.32 to 3.67) · 339 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 1.79 (0.27 to 3.31) · 955 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 5.52 (0 to 13.33) · 312 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 3.9 (0.15 to 7.65) · 323 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.93 (0.46 to 3.39) · 234 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 1.12 (0.37 to 1.86) · 2,795 cases | No different | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.615 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 1.485 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.278 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 14.3 · 127 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.3 · 369 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -42.6 · 91 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 0 · 112 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 18.3 · 388 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5 (3.2 to 7.8) · 53 cases | No different | Jan 2024 – Dec 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 10.7 (7.8 to 14.9) · 53 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.8 · 187 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 13.1 (9.8 to 17.5) · 290 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1.2 (0.9 to 1.6) · 238 cases | No different | Jan 2024 – Dec 2024 |
What patients said (459 patients answered, 23% of those asked)
| Cleanliness | 4 |
| Nurse communication | 3 |
| Doctor communication | 2 |
| Communication about medicines | 3 |
| Discharge information | 3 |
| Overall hospital rating | 4 |
| Quietness | 3 |
| Recommend hospital | 4 |
| Room was "always" clean | 71% |
| Nurses "always" communicated well | 80% |
| Doctors "always" communicated well | 76% |
| Staff "always" explained | 60% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 87% |
| Doctors "always" explained things so they could understand | 71% |
| Doctors "always" listened carefully | 74% |
| Doctors "always" treated them with courtesy and respect | 83% |
| Patients who gave a rating of "9" or "10" (high) | 74% |
| Staff "always" explained new medications | 73% |
| Nurses "always" explained things so they could understand | 75% |
| Nurses "always" listened carefully | 78% |
| Nurses "always" treated them with courtesy and respect | 87% |
| "Always" quiet at night | 54% |
| "YES", patients would definitely recommend the hospital | 72% |
| Staff "always" explained possible side effects | 46% |
| Yes, staff "did" give patients information about possible symptoms | 85% |
Original Medicare doctor bills
$6,147
Medicare paid this office $6,147 for 39 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Who their Medicare patients are
39 Original Medicare patients in 2024. Average age 70 · Women 41% · Health risk score 1.92. Above the middle of the specialty; the typical anesthesiology clinician is at 1.54.
Conditions among them: High blood pressure 75% · Depression 44% · Diabetes 38% · Chronic kidney disease 36%.
The office billed $65,424, Medicare allowed $7,902 and paid $6,147; for 42 services of 27 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 | 39 | 42 | 70 | 1.92 | $65,424 | $6,147 |
| 2023 | 44 | 47 | 73 | 1.60 | $57,915 | $6,110 |
| 2022 | 34 | 39 | 73 | 1.39 | $48,843 | $5,528 |
| 2021 | 29 | 34 | 68 | 1.39 | $49,532 | $4,982 |
| 2020 | 28 | 32 | 70 | 2.10 | $37,827 | $4,081 |
| 2019 | 26 | 31 | 72 | 2.18 | $36,936 | $3,811 |
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.
Money from drug and device companies
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.
| Edwards Lifesciences Corporation · Hypotension Prediction Index To Predict Epidural-Labor Analgesia Induced Hypotension · 2024 | Their institution | $52,080 |
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 77.5 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1417335043
- Licence
- PA MD466436
- Trained
- University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), 2015
- Group
- Stanford Health Care
- Gender
- Female
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 207L00000X (207L00000X)
- Mailing address
- 300 Pasteur Dr, Stanford, CA, 94305
- NPI first listed
- 2015-05-14
- NPI last updated
- 2025-11-01
- NPI record certified
- 2025-11-01
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 3471 5th Ave Ste 910, Pittsburgh, PA, 15213