Long Xu, MD

5 locations · Darin Rentz DO PC · San Joaquin Faculty Medical Group · Palm Springs Anesthesia Services PC · Cep America - Anesthesia PC

Hospitals listed: Riverside Community Hospital · San Joaquin General Hospital · St Bernardine Medical Center. That is not proof they admit you there this week.

Licence A86028 · Current

Licensed to practise in California · since 2004 · expires 2028-02-29 · Tianjin Medical College.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

3 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

• Riverside Community HospitalRiverside, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of HCA Healthcare, which runs 185 hospitals in 19 statesPatients rate it 2 of 5 · 64% would definitely recommend it
  Overall rating: 2 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 124.37 (82.93 to 165.81) · 135 cases, Jul 2022 – Jun 2024Better than the national rate — Clostridium Difficile (C.Diff): 0.559, Oct 2024 – Sep 2025
• San Joaquin General HospitalFrench Camp, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of San Joaquin County ClinicsPatients rate it 2 of 5 · 62% would definitely recommend it
  Overall rating: 2 of 5 starsWorse than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 1.49 (1.07 to 1.91), Jul 2022 – Jun 2024Worse than the national rate — Pressure ulcer rate: 1.72 (0.79 to 2.64) · 1,588 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.162, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.097, Oct 2024 – Sep 2025
• St Bernardine Medical CenterSan Bernardino, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 2 of 5 · 67% would definitely recommend it
  Overall rating: 2 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.206, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0, Oct 2024 – Sep 2025

$20,198

Medicare paid this office $20,198 for 103 people.

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

Who their Medicare patients are

103 Original Medicare patients in 2024. Average age 72 · Under 65 18% · 85 and older 13% · Women 51% · Also on Medicaid 45% · Health risk score 2.80. Sicker patients than 9 in 10 peers; the typical anesthesiology clinician is at 1.54.

Conditions among them: High blood pressure 75% · Chronic kidney disease 40% · Diabetes 38% · Heart failure 35% · Depression 35% · COPD 33% · Atrial fibrillation 33% · Coronary heart disease 31% · Cancer 24% · Dementia 18% · Stroke 18%.

The office billed $275,822, Medicare allowed $25,011 and paid $20,198; for 111 services of 36 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

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.

$3,076 in 2023

Medicaid paid $3,076 for 32 billed services this clinician did in 2023, up to 18 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.

$283 in 2023

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Medicare did not publish checkup rates for this clinician.

NPI

1376686469

Licence

CA A86028California A86028: Current · expires 2028-02-29

Group

Darin Rentz DO PC · San Joaquin Faculty Medical Group · Palm Springs Anesthesia Services PC · Cep America - Anesthesia PC

Gender

Male