Ratna Danda, MD
Nephrology · Desoto, TXNPI 1467481382
Payments from drug & device makers
Across 407 payments — averaging $866.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- CSL Behring$208K
- GSK$136K
- AstraZeneca$2K
- Amgen$1K
- Bayer$704
- OPKO Pharmaceuticals, LLC$494
- plus $4K from 32 others
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 |
|---|---|---|
| CSL Behring | 40 | $208,370 |
| GSK | 51 | $136,206 |
| AstraZeneca(2 entities) | 52 | $1,671 |
| Amgen(2 entities) | 53 | $1,442 |
| Bayer | 29 | $704 |
| OPKO Pharmaceuticals, LLC | 34 | $494 |
| Otsuka America Pharmaceutical, Inc. | 14 | $466 |
| Vifor Pharma, Inc. | 18 | $464 |
| Akebia Therapeutics Inc | 27 | $453 |
| Aurinia Pharma U.S., Inc. | 8 | $356 |
| Calliditas Therapeutics US Inc. | 6 | $327 |
| Fresenius USA Marketing, Inc. | 15 | $310 |
| Travere Therapeutics, Inc. | 8 | $165 |
| Baxter Healthcare | 2 | $137 |
| Boehringer Ingelheim | 6 | $136 |
| Mallinckrodt Hospital Products Inc. | 4 | $131 |
| Lilly USA, LLC | 6 | $124 |
| Nxstage Medical, Inc. | 1 | $73 |
| Novartis | 4 | $67 |
| Shire North American Group Inc | 4 | $56 |
| Mallinckrodt Enterprises LLC | 2 | $47 |
| Novo Nordisk | 2 | $42 |
| Xeris Pharmaceuticals, Inc. | 2 | $42 |
| Ardelyx, Inc. | 2 | $38 |
| Ultragenyx Pharmaceutical Inc. | 2 | $34 |
| Renalytix AI, Inc. | 2 | $32 |
| Cormedix Inc. | 1 | $30 |
| Pfizer | 2 | $28 |
| Genentech USA, Inc. | 1 | $26 |
| Scpharmaceuticals Inc. | 1 | $24 |
| Boston Scientific | 1 | $23 |
| ANI Pharmaceuticals, Inc. | 1 | $23 |
| Shield Therapeutics Inc | 1 | $23 |
| Apellis Pharmaceuticals, Inc. | 1 | $20 |
| Daiichi Sankyo Inc. | 1 | $20 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $20 |
| Medtronic | 1 | $15 |
| Avenu Medical Inc. | 1 | $10 |
How this compares
$352,647 in reported general payments places this provider in the 95th percentile of 1,070 nephrology providers in Texas.
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.
Other nephrology in Desoto
- Pablo PergolaSan Antonio$14.2M
- German HernandezEl Paso$9.7M
- Sreedhar MandayamHouston$7M
- Tahira AlvesSan Antonio$6.1M
- Carl DukesSan Antonio$5.9M
- Chinonye Ogbonnaya-OdorSan Antonio$4.6M
- Marializa BernardoHouston$4.2M
- Judith BettsAustin$3.7M
- Wesley CalhounSan Antonio$3.5M
- Adam FromeThe Woodlands$3.1M
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.