Xue Ying Hwang, MD
Internal Medicine · Stanford
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
Offices
1 location
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. Hwang’s office at (650) 723-4000 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
$18,231
Pharmacies billed $18,231 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
194 generic and fewer than 11 brand-name prescriptions · $18,231 in drug cost.
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.
| Atorvastatin | 15 | $246 | $16 |
| Losartan | 18 | $206 | $11 |
| Metformin | 11 | $182 | $17 |
| Lisinopril | 11 | $125 | $11 |
| Amlodipine Besylate | 13 | $118 | $9 |
Professional record
- NPI
- 1548745243
More record details
- Sole proprietor
- Yes
- Taxonomy
- Internal medicine (207R00000X)
- Mailing address
- 300 Pasteur Dr, Stanford, CA, 94305
- NPI first listed
- 2018-09-27
- NPI last updated
- 2026-08-21
- NPI record certified
- 2026-08-21
This is when the NPI record was last certified, not a medical board exam.