Alyssa Rachael Westerfield, AGNP
Nurse Practitioner · Palo Alto
- 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 Alyssa Rachael Westerfield’s office at (650) 498-6000 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 35 Part D prescriptions in 2020. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2020 | 35 | 20 | 0% (0) | None | $18,239 |
| 2019 | 82 | 45 | 0% (0) | None | $4,881 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2019: 1 drug
| Triamcinolone Acetonide | 14 | $332 | $24 |
Money from drug and device companies
$22 in 2025
A payment is not proof that care is biased.
| Abbvie | None | $22 | 1 payment
|
See the published payment
| Abbvie | Meals · 2025-08-29 | None | $22 |
Professional record
- NPI
- 1427528710
- Licence
- CA 95010407
More record details
- Sole proprietor
- No
- Taxonomy
- Nurse practitioner (363L00000X)
- Mailing address
- 300 Pasteur Dr, Stanford, CA, 94305
- NPI first listed
- 2018-11-29
- NPI last updated
- 2019-02-18
This is when the NPI record was last certified, not a medical board exam.