Antonio Mendoza Ladd, MD
Gastroenterology · Sacramento, CANPI 1790926079
Payments from drug & device makers
Across 264 payments — averaging $413.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Aimmune Therapeutics, Inc.$33K
- Nestle Healthcare Nutrition Inc.$26K
- Boston Scientific$19K
- Olympus Latin America, Inc.$9K
- Olympus Corporation Of The Americas$6K
- Olympus Medical Systems Corporation$4K
- plus $12K from 26 others
What the payments were for
- Consulting fees$28,01326%
- Speaking & faculty fees$56,65852%
- Travel & lodging$8,4058%
- Food & beverage$11,51611%
- Education$4,6354%
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 |
|---|---|---|
| Aimmune Therapeutics, Inc. | 23 | $33,010 |
| Nestle Healthcare Nutrition Inc. | 25 | $26,454 |
| Boston Scientific | 51 | $18,804 |
| Olympus Latin America, Inc. | 8 | $9,270 |
| Olympus Corporation Of The Americas | 40 | $5,827 |
| Olympus Medical Systems Corporation | 6 | $3,685 |
| Wilson Cook Medical Incorporated | 3 | $2,425 |
| Conmed Corporation | 38 | $1,994 |
| Medtronic | 5 | $1,566 |
| Creo Medical Inc. | 8 | $784 |
| Mauna Kea Technologies, Inc. | 5 | $679 |
| Ambu Inc. | 5 | $576 |
| Olympus Corporation | 1 | $550 |
| ERBE USA Inc | 4 | $491 |
| Olympus America Inc. | 10 | $486 |
| 3-d Matrix, Inc. | 1 | $433 |
| Fujifilm Healthcare Americas Corporation | 4 | $299 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 6 | $272 |
| Merit Medical Systems Inc | 3 | $209 |
| Endogastric Solutions, Inc | 2 | $168 |
| Lumendi LLC | 2 | $162 |
| AbbVie | 2 | $160 |
| Steris Corporation | 1 | $158 |
| Eisai Inc. | 1 | $121 |
| Apollo Endosurgery US Inc | 2 | $118 |
| Intercept Pharmaceuticals, Inc. | 1 | $117 |
| Phathom Pharmaceuticals, Inc. | 1 | $117 |
| Gilead | 1 | $81 |
| Cook Medical LLC | 1 | $80 |
| Johnson & Johnson(2 entities) | 2 | $77 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $33 |
| Covidien LP | 1 | $20 |
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.
- ZENPEP$59,148
- VISIGLIDE$6,180
- EVIS EXERA III DUODENOVIDEOSCOPE$4,635
- Single Use Electrosurgical Knife KD-655$3,497
- Single Use Repositionable Clip$2,546
- Acusnare$2,414
- Single Use Electrosurgical Hemostatic Forceps$1,847
- Endocuff Vision$1,545
- HANAROSTENT Esophagus TTS(CCC)$1,545
- ProdiGI$1,243
- EXALT Model D$809
- SPEEDBOAT$708
- Single Use Electrosurgical Snare SD-400$550
- CONMED BILIARY$454
- BEAMER SYSTEM$306
- APC 2$300
- CONMED HEMOSTASIS$277
- GI Genius$257
- OverStitch Endoscopic Suturing System$236
- FUJIFILM$217
How this compares
$109,226 in reported general payments places this provider in the 90th percentile of 1,885 gastroenterology providers in California.
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 |
|---|---|---|
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 24 | $417 |
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 14 | $209 |
| Gavilyte-CPeg3350/Sod Sulf,bicarb,cl/Kcl | 12 | $193 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Sacramento
- Christopher BowlusSacramento$3M
- Valentina MediciSacramento$764K
- Eric MaoSacramento$733K
- Peter WinkleCypress$116.7M
- Manuchehr DaraniSanta Ana$17.7M
- Jatinder PruthiLancaster$4.4M
- Long DangWestminster$4.3M
- Muhammad SheikhFresno$4.3M
- Gregory WienerChula Vista$3.5M
- Gil MelmedLos Angeles$3M
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.