Tammy Yvonne Campbell, FNP
Nurse Practitioner · 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 Tammy Yvonne Campbell’s office at (650) 723-4000 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 45% of their 65 Part D prescriptions in 2020.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2021 | 13 | None | None | None | $508 |
| 2020 | 65 | 37 | 45% (29) | None | $2,302 |
| 2019 | 28 | 16 | None | 0% | $196 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2020: 2 drugs
| Oxycodone | 22 | $123 | $6 |
| Gabapentin | 12 | $115 | $10 |
Money from drug and device companies
$93 in 2025
| 2025 | 1 | 3 | None | $93 |
| 2024 | 1 | 1 | None | $32 |
| 2023 | 1 | 3 | None | $96 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Abbvie | Botox | $93 | 3 payments
|
See all 3 published payments
| Abbvie | Meals · 2025-07-23 | Botox | $33 |
| Abbvie | Meals · 2025-05-02 | Botox | $31 |
| Abbvie | Meals · 2025-03-06 | Botox | $28 |
See earlier years (2024, 2023)
2024: $32
| Abbvie | Botox | $32 | 1 payment
|
2023: $96
| Abbvie | Botox | $96 | 3 payments
|
Professional record
- NPI
- 1922538818
- Licence
- CA 95006188, CA NP95005188
More record details
- Sole proprietor
- No
- Taxonomy
- Nurse practitioner (363L00000X); Federal specialty code 363LF0000X (363LF0000X)
- Mailing address
- 426 Matadero Avenue, Palo Alto, CA, 94306
- NPI first listed
- 2017-06-14
- NPI last updated
- 2017-12-15
This is when the NPI record was last certified, not a medical board exam.