Victoria Vo, MD
Nephrology · Prescott, AZNPI 1982018883
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.8% of the total across 251 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 24 manufacturers, the largest accounting for just 21.4% — the pattern of someone who eats at a lot of different presentations.
Across 251 payments — averaging $24.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$1K
- Travere Therapeutics, Inc.$689
- Bayer$637
- Amgen$605
- Otsuka America Pharmaceutical, Inc.$552
- Mallinckrodt Hospital Products Inc.$418
- plus $2K from 18 others
What the payments were for
- Food & beverage$6,03197%
- Education$2023%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AstraZeneca(2 entities) | 46 | $1,335 |
| Travere Therapeutics, Inc. | 16 | $689 |
| Bayer | 21 | $637 |
| Amgen(2 entities) | 32 | $605 |
| Otsuka America Pharmaceutical, Inc. | 33 | $552 |
| Mallinckrodt Hospital Products Inc. | 18 | $418 |
| Akebia Therapeutics Inc | 12 | $253 |
| Novo Nordisk | 8 | $248 |
| OPKO Pharmaceuticals, LLC | 14 | $242 |
| Nxstage Medical, Inc. | 3 | $199 |
| Calliditas Therapeutics US Inc. | 7 | $152 |
| Alnylam Pharmaceuticals Inc. | 2 | $150 |
| Novartis | 7 | $139 |
| Boehringer Ingelheim | 6 | $121 |
| Daiichi Sankyo Inc. | 6 | $107 |
| Vifor Pharma, Inc. | 5 | $104 |
| ANI Pharmaceuticals, Inc. | 5 | $89 |
| Ardelyx, Inc. | 2 | $46 |
| Lilly USA, LLC | 2 | $39 |
| GSK | 2 | $31 |
| Shield Therapeutics Inc | 1 | $25 |
| Boston Scientific | 1 | $20 |
| Ultragenyx Pharmaceutical Inc. | 1 | $17 |
| Aurinia Pharma U.S., Inc. | 1 | $17 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- (815) Thiola$426
- FARXIGA$386
- Kerendia$135
- AMVUTTRA$125
- RYBELSUS$110
How this compares
$6,233 in reported general payments places this provider in the 85th percentile of 259 nephrology providers in Arizona.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| JardianceEmpagliflozin | 17 | $11,646 |
| FarxigaDapagliflozin Propanediol | 11 | $8,109 |
| Calcium Acetate | 13 | $1,092 |
| Nifedipine ErNifedipine | 31 | $1,012 |
| Hydralazine Hcl | 51 | $788 |
| Famotidine | 44 | $683 |
| Potassium Chloride | 25 | $573 |
| Bumetanide | 11 | $496 |
| Tamsulosin Hcl | 38 | $442 |
| Lisinopril | 32 | $429 |
| Carvedilol | 43 | $422 |
| Allopurinol | 21 | $307 |
| Losartan Potassium | 25 | $234 |
| Amlodipine Besylate | 37 | $231 |
| Furosemide | 27 | $212 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Boehringer IngelheimJardiance | $121 | $11,64617 claims |
| AstraZenecaFarxiga | $1,335 | $8,10911 claims |
| ANI Pharmaceuticals, Inc.Valsartan | $89 | $10112 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 259 nephrology providers in Arizona.
Other nephrology in Prescott
- Romanita NicaPrescott$6K
- Andrew SacksPrescott$6K
- Warren HoPrescott$5K
- Randy CooperPeoria$597K
- Minesh RajpalPeoria$403K
- Umar WaheedPeoria$150K
- Amer KhanPeoria$71K
- Samer Bani HaniPhoenix$54K
- Aneesha ShettyTucson$34K
- Leslie ThomasPhoenix$22K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.