Yu-Wen Chang, DO

1 location · University Healthcare Alliance · 334 clinicians in this group

Hospitals listed: 058123 · Stanford Health Care. That is not proof they admit you there this week.

9 plans · 1 carrier

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 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

$90,127

Medicare paid this office $90,127 for 201 people.

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

Who their Medicare patients are

201 Original Medicare patients in 2024. Average age 74 · Women 62% · Also on Medicaid 8% · Health risk score 1.00. At or below the middle of the specialty; the typical family practice clinician is at 1.13.

Conditions among them: High blood pressure 57% · Diabetes 23% · Coronary heart disease 22% · Cancer 16% · Depression 14% · Chronic kidney disease 13% · Atrial fibrillation 9% · Heart failure 8% · COPD 7%.

The office billed $315,524, Medicare allowed $116,465 and paid $90,127; for 1,109 services of 28 kinds; $14,848 of it was for drugs given in the office and $75,279 for care.

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 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.

$21,602 in 2019

Medicaid paid $21,602 for 188 billed services this clinician did in 2019, up to 56 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.

$123,348

Pharmacies billed $123,348 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

1,234 generic and fewer than 11 brand-name prescriptions · $123,348 in drug cost · 41 antibiotic prescriptions to 27 people.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Year by year

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

$69 in 2022

A payment is not proof that care is biased.

NPI

1598258154

Licence

CA 20A17804

Trained

Touro Un College of Osteopathic Medicine, Vallejo, 2018 · 8 years ago

Group

University Healthcare Alliance

Video visits

Lists video visits

Gender

Female