Rajkumar Dasgupta, MD
Pulmonary Disease · Pasadena, CANPI 1437117421
Payments from drug & device makers
Across 793 payments — averaging $1172.32 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Mallinckrodt Hospital Products Inc.$231K
- Gilead$149K
- Idorsia Pharmaceuticals US Inc$106K
- Mallinckrodt Enterprises LLC$91K
- Merck$88K
- La Jolla Pharmaceutical Company$78K
- plus $186K from 18 others
What the payments were for
- Consulting fees$77,1808%
- Speaking & faculty fees$728,78278%
- Travel & lodging$94,89810%
- Food & beverage$19,6582%
- Education$7,9621%
- Gifts$410%
- Other$1,1280%
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 |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | 175 | $230,744 |
| Gilead | 99 | $148,810 |
| Idorsia Pharmaceuticals US Inc | 103 | $106,418 |
| Mallinckrodt Enterprises LLC | 77 | $91,169 |
| Merck | 101 | $87,781 |
| La Jolla Pharmaceutical Company | 42 | $78,285 |
| ANI Pharmaceuticals, Inc. | 89 | $67,561 |
| Boehringer Ingelheim | 41 | $48,960 |
| GSK | 18 | $28,358 |
| Baxter Healthcare | 10 | $15,579 |
| Jazz Pharmaceuticals Inc. | 3 | $8,195 |
| Melinta Therapeutics, LLC | 8 | $5,858 |
| Advanced Respiratory, Inc | 8 | $5,610 |
| Modernatx, Inc. | 3 | $4,640 |
| Philips North America LLC | 2 | $1,170 |
| Regeneron Healthcare Solutions, Inc. | 2 | $203 |
| Sanofi | 3 | $75 |
| Paratek Pharmaceuticals, Inc. | 3 | $69 |
| Verona Pharma, Inc. | 1 | $43 |
| Breathe Technologies, Inc. | 1 | $31 |
| Aurinia Pharma U.S., Inc. | 1 | $29 |
| Fisher & Paykel Healthcare Inc | 1 | $28 |
| Alvogen Inc | 1 | $18 |
| Harmony Biosciences LLC | 1 | $14 |
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.
- ACTHAR$262,074
- Veklury$147,058
- QUVIVIQ$105,502
- PURIFIED CORTROPHIN GEL$65,818
- ZERBAXA$64,318
- GIAPREZA$61,782
- TERLIVAZ$57,249
- OFEV$48,358
- AREXVY$28,358
- RECARBRIO$14,647
- Hillrom - Volara System$10,516
- Hillrom - Vest System Model 205 Acute Care$10,516
- XACDURO$10,016
- XYREM$8,100
- Xerava$6,259
- Vabomere$5,836
- The MetaNeb System$5,370
- Moderna Covid-19 Vaccine$4,640
- The Vest System Model 205 Acute Care$3,150
- Hillrom - Vest System Model 105 Home Care$2,600
How this compares
$929,648 in reported general payments places this provider in the 95th percentile of 1,261 pulmonary disease 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.
Other pulmonary disease in Pasadena
- Toby MaherLos Angeles$27.6M
- David PhamWestminster$5.9M
- Andrew WachtelLos Angeles$5.9M
- Aaron WeinbergIrvine$5.1M
- Michael RothLos Angeles$4.5M
- Namita SoodSacramento$3.7M
- Edward FedermanSan Diego$3.6M
- Sanjay VadgamaSherman Oaks$3.3M
- Rajan SaggarLos Angeles$3.3M
- Samuel LouieSacramento$2.8M
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.