Tanya C Phan, NP
Nurse Practitioner · Mountain View
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Office
- 1
- Since medical school
- 7 years
- Graduated 2019
Offices
1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Tanya C Phan’s office at (650) 691-6174 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
Original Medicare doctor bills
$39,173
Medicare paid this office $39,173 for 322 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 92 | $11,315 | $103 |
| New patient visit (30+ min) | 123 | $10,456 | $85 |
| New patient visit (45+ min) | 53 | $6,404 | $121 |
| Long return visit (40+ min) | 31 | $4,863 | $152 |
| Short return visit (20+ min) | 59 | $4,586 | $73 |
See all 6 services
| Return visit (30+ min) | 92 | $11,315 | $103 |
| New patient visit (30+ min) | 123 | $10,456 | $85 |
| New patient visit (45+ min) | 53 | $6,404 | $121 |
| Long return visit (40+ min) | 31 | $4,863 | $152 |
| Short return visit (20+ min) | 59 | $4,586 | $73 |
| Measurement of liver stiffness | 20 | $566 | $28 |
Who their Medicare patients are
322 Original Medicare patients in 2024. Average age 77 · Under 65 3% · 85 and older 21% · Women 63% · Also on Medicaid 17% · Health risk score 1.33. At or below the middle of the specialty; the typical nurse practitioner clinician is at 1.42.
Conditions among them: High blood pressure 70% · Diabetes 30% · Coronary heart disease 27% · Chronic kidney disease 26% · Atrial fibrillation 22% · Depression 21% · Cancer 20% · Heart failure 13% · COPD 11% · Dementia 8% · Stroke 5%.
The office billed $158,380, Medicare allowed $52,815 and paid $39,173; for 413 services of 10 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
| 2024 | 322 | 413 | 77 | 1.33 | $158,380 | $39,173 |
| 2023 | 79 | 100 | 76 | 0.86 | $36,569 | $9,787 |
| 2022 | 30 | 51 | 74 | 0.85 | $4,003 | $2,578 |
| 2021 | 19 | 36 | 74 | 0.65 | $1,877 | $1,522 |
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.
See the services billed each year
2023: 4 services
| New patient visit (30+ min) | 34 | $2,968 | $87 |
| Long return visit (40+ min) | 14 | $2,027 | $145 |
| Return visit (30+ min) | 17 | $1,768 | $104 |
| New patient visit (45+ min) | 13 | $1,739 | $134 |
2022: 1 service
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 11 | $382 | $35 |
2021: 2 services
| Influenza vaccine split virus, preservative free | 11 | $528 | $48 |
| Administration of influenza virus vaccine | 11 | $202 | $18 |
Drugs they prescribed that Part D paid
$53,243
Pharmacies billed $53,243 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 249) in 2024. At or below the middle of the specialty; the typical nurse practitioner clinician is at 0%.
195 generic and 54 brand-name prescriptions · $53,243 in drug cost · 26 antibiotic prescriptions to 14 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.
| Sod Sulf-Potass Sulf-Mag Sulf | 44 | $2,877 | $64 |
| Peg 3350-Electrolyte | 35 | $793 | $22 |
| Omeprazole | 24 | $456 | $10 |
| Pantoprazole | 13 | $373 | $10 |
Year by year
| 2024 | 249 | 130 | 0% (0) | 22% | $53,243 |
| 2023 | 41 | 34 | 0% (0) | 27% | $4,007 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
| Omeprazole | 14 | $240 | $17 |
Money from drug and device companies
$125 in 2024
| 2024 | 1 | 1 | None | $125 |
| 2023 | 1 | 1 | None | $150 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Lilly USA | Omvoh | $125 | 1 payment
|
See the published payment
| Lilly USA | Meals · 2024-05-30 | Omvoh | $125 |
See earlier years (2023)
2023: $150
| E.R. Squibb & Sons L.L.C. | Zeposia | $150 | 1 payment
|
Professional record
- NPI
- 1427512714
- Licence
- CA 95013764, CA 95159814
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Nurse practitioner (363L00000X); Federal specialty code 163W00000X (163W00000X); Federal specialty code 363LF0000X (363LF0000X)
- Mailing address
- 325 Distel Cir, Los Altos, CA, 94022
- NPI first listed
- 2019-01-30
- NPI last updated
- 2023-04-07
- NPI record certified
- 2023-04-07
This is when the NPI record was last certified, not a medical board exam.