Larry Davis
Nephrology · San Antonio, TXNPI 1386628998
Payments from drug & device makers
Across 102 payments — averaging $17.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$376
- Viiv Healthcare Company$268
- Otsuka America Pharmaceutical, Inc.$205
- Mallinckrodt Hospital Products Inc.$175
- AstraZeneca$170
- Vifor Pharma, Inc.$134
- plus $502 from 11 others
What the payments were for
- Food & beverage$1,830100%
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 |
|---|---|---|
| Amgen(2 entities) | 19 | $376 |
| Viiv Healthcare Company | 15 | $268 |
| Otsuka America Pharmaceutical, Inc. | 15 | $205 |
| Mallinckrodt Hospital Products Inc. | 8 | $175 |
| AstraZeneca(2 entities) | 11 | $170 |
| Vifor Pharma, Inc. | 7 | $134 |
| Veloxis Pharmaceuticals, Inc. | 6 | $132 |
| Mallinckrodt Enterprises LLC | 7 | $105 |
| AbbVie | 3 | $54 |
| Johnson & Johnson | 3 | $54 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $29 |
| Aurinia Pharma U.S., Inc. | 1 | $28 |
| Daiichi Sankyo Inc. | 1 | $23 |
| Bayer | 1 | $21 |
| Amicus Therapeutics, Inc. | 1 | $19 |
| Leadiant Biosciences, Inc. | 1 | $18 |
| Novo Nordisk | 1 | $17 |
How this compares
$1,830 in reported general payments places this provider in the 50th percentile of 1,070 nephrology providers in Texas.
Other nephrology in San Antonio
- Pablo PergolaSan Antonio$14.2M
- Tahira AlvesSan Antonio$6.1M
- Carl DukesSan Antonio$5.9M
- Chinonye Ogbonnaya-OdorSan Antonio$4.6M
- Wesley CalhounSan Antonio$3.5M
- Shweta BansalSan Antonio$1.7M
- Robert SzewcSan Antonio$1.5M
- Rashid SharafSan Antonio$661K
- Varshasb BroumandSan Antonio$538K
- Luis VelezSan Antonio$505K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.