Xun Zhou, MD
Thoracic Surgery · Midland
- 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
- Since medical school
- 12 years
- Johns Hopkins University School of Medicine, 2014
Offices
2 locations · Mymichigan Medical Center Midland · Mymichigan Medical Center Saginaw
Hospitals listed: Mymichigan Medical Center Saginaw. 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. Zhou’s office to ask if they take your plan before you enroll.
California Medical Board record
Licence A172417 · Current
Licensed to practise in California · since 2021 · expires 2027-04-30 · Johns Hopkins University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
School, training and certification
What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.
Specialty certification
- American Board of Surgery - Surgery
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.
- Mymichigan Medical Center SaginawSaginaw, MIAcute Care Hospital · Voluntary non-profit - Church · Has an emergency departmentPart of Ascension Health, which runs 120 hospitals in 13 statesPatients rate it 3 of 5 · 69% would definitely recommend itOverall rating: 3 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.302, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.193, Oct 2024 – Sep 2025
See every measure and the patient survey for Mymichigan Medical Center Saginaw
Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 3 the same, 0 worse of 4 measures. Readmissions: 1 better, 6 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.
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.302 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.193 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 0.91 (0 to 1.92) · 485 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.02 (0.62 to 1.42) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 157.85 (100.53 to 215.18) · 35 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for COPD patientsComplications and deaths | 6.7 · 42 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 13.2 · 94 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 11.9 · 143 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 16.2 · 123 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 14.6 · 233 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 4.5 · 1,659 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.24 (0.02 to 0.45) · 2,600 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.29 (0.08 to 0.49) · 2,611 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.7 (1.44 to 5.96) · 749 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.52 (0 to 3.17) · 189 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 1.94 (0.36 to 3.52) · 742 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 13.42 (4.65 to 22.19) · 186 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.91 (1.96 to 9.86) · 185 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.65 (0.17 to 3.13) · 152 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.29 (0 to 1.19) · 1,918 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 4.7 · 29 cases | None | Apr 2023 – Mar 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 1.074 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 1.221 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.833 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 13.4 · 150 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.3 · 297 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | -2.7 · 101 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -32.6 · 170 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | -17.4 · 145 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 18 · 206 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 7.4 · 35 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 10.6 · 32 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19 · 75 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 12.5 (9.3 to 17.2) · 67 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1 (0.7 to 1.4) · 50 cases | No different | Jan 2024 – Dec 2024 |
What patients said (479 patients answered, 28% of those asked)
| Cleanliness | 3 |
| Nurse communication | 2 |
| Doctor communication | 2 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 3 |
| Quietness | 3 |
| Recommend hospital | 3 |
| Room was "always" clean | 69% |
| Nurses "always" communicated well | 75% |
| Doctors "always" communicated well | 75% |
| Staff "always" explained | 58% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 85% |
| Doctors "always" explained things so they could understand | 69% |
| Doctors "always" listened carefully | 72% |
| Doctors "always" treated them with courtesy and respect | 82% |
| Patients who gave a rating of "9" or "10" (high) | 65% |
| Staff "always" explained new medications | 70% |
| Nurses "always" explained things so they could understand | 72% |
| Nurses "always" listened carefully | 73% |
| Nurses "always" treated them with courtesy and respect | 82% |
| "Always" quiet at night | 53% |
| "YES", patients would definitely recommend the hospital | 69% |
| Staff "always" explained possible side effects | 45% |
| Yes, staff "did" give patients information about possible symptoms | 86% |
Original Medicare doctor bills
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Procedures Medicare counted
| Coronary artery bypass graft (CABG) | 1-10 | None |
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 48% of their 58 Part D prescriptions in 2015. Surgeons prescribe little besides pain medicine after an operation, so their opioid share runs high.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2016 | 17 | None | None | None | $240 |
| 2015 | 58 | 41 | 48% (28) | None | $5,017 |
| 2014 | 40 | 24 | 45% (18) | None | $6,571 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2015: 1 drug
| Oxycodone | 20 | $302 | $15 |
2014: 1 drug
| Oxycodone | 13 | $158 | $12 |
Money from drug and device companies
$32 in 2024
A payment is not proof that care is biased.
| Abiomed | None | $32 | 1 payment
|
See the published payment
| Abiomed | Meals · 2024-06-25 | None | $32 |
Professional record
- NPI
- 1073854030
- Licence
- CA A172417California A172417: Current · expires 2027-04-30
- Trained
- Johns Hopkins University School of Medicine, 2014 · 12 years ago
- Group
- Mymichigan Medical Center Midland · Mymichigan Medical Center Saginaw
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Thoracic surgery (208G00000X)
- Mailing address
- 870 Quarry Rd Extension, Palo Alto, CA, 94304
- NPI first listed
- 2013-03-14
- NPI last updated
- 2025-07-21
- NPI record certified
- 2025-07-21
This is when the NPI record was last certified, not a medical board exam.