Hsien-Hwa Alice Cha, MD

3 locations · Stanford Health Care · 3,152 clinicians in this group

Hospitals listed: Stanford Health Care Tri-Valley. That is not proof they admit you there this week.

Licence A132007 · Current

Licensed to practise in California · since 2014 · expires 2028-08-31 · New York Medical College.

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

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 Internal Medicine - Internal Medicine

Medicare did not publish checkup rates for this clinician.

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

$41,215

Medicare paid this office $41,215 for 167 people.

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

Who their Medicare patients are

167 Original Medicare patients in 2024. Average age 76 · Under 65 8% · 85 and older 19% · Women 58% · Also on Medicaid 34% · Health risk score 2.43. Above the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 75% · Chronic kidney disease 68% · Diabetes 48% · Coronary heart disease 44% · Heart failure 41% · Depression 35% · Atrial fibrillation 31% · COPD 29% · Dementia 27% · Cancer 22% · Stroke 14%.

The office billed $176,607, Medicare allowed $53,839 and paid $41,215; for 418 services of 9 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.

$688 in 2023

Medicaid paid $688 for 30 billed services this clinician did in 2023, up to 12 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.

$10,100

Pharmacies billed $10,100 in 2024.

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

Opioids were 13% of their Part D prescriptions (16 of 124) in 2024. A higher opioid share than 9 in 10 peers; the typical internal medicine clinician is at 1%.

100 generic and 24 brand-name prescriptions · $10,100 in drug cost · 11 antibiotic prescriptions.

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.

NPI

1831431923

Licence

CA A132007, CA D4269191California A132007: Current · expires 2028-08-31

Trained

New York Medical College, 2013 · 13 years ago

Group

Stanford Health Care

Gender

Female