Winnie W Wang, DO

1 location · Southern California Permanente Medical Group · 11,250 clinicians in this group

Hospitals listed: Kaiser Foundation Hospital - West La. That is not proof they admit you there this week.

1 hospital

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

• Kaiser Foundation Hospital - West LaLos Angeles, CAAcute Care Hospital · Voluntary non-profit - Private · No emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 3 of 5 · 73% would definitely recommend it
  Overall rating: 3 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.384, Oct 2024 – Sep 2025

$1,879

Medicare paid this office $1,879 for 11 people.

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

Who their Medicare patients are

11 Original Medicare patients in 2024. Average age 84 · Under 65 0% · Health risk score 2.96. Above the middle of the specialty; the typical internal medicine clinician is at 1.76.

The office billed $6,630, Medicare allowed $2,359 and paid $1,879; for 23 services of 5 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.

$33,082

Pharmacies billed $33,082 in 2024.

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

167 generic and fewer than 11 brand-name prescriptions · $33,082 in drug cost · 33 antibiotic prescriptions to 31 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.

NPI

1558948562

Group

Southern California Permanente Medical Group

Gender

Female