Larry Davis
Nephrology · San Antonio, TXNPI 1386628998
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 102 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 17 manufacturers, the largest accounting for just 20.5% — the pattern of someone who eats at a lot of different presentations.
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 55th percentile of 1,070 nephrology providers in Texas.
Other nephrology in San Antonio
- Luis VelezSan Antonio$505K
- Rashid SharafSan Antonio$340K
- Carl DukesSan Antonio$238K
- Pablo PergolaSan Antonio$164K
- Varshasb BroumandSan Antonio$118K
- Shweta BansalSan Antonio$89K
- Rajeev NarayanSan Antonio$57K
- Anwar GergesSan Antonio$50K
- Matthew SchaeferSan Antonio$46K
- Kumar SharmaSan Antonio$45K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.