Jasjit Singh, MD
Nephrology · Fresno, CANPI 1366744021
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.1% of the total across 121 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 22 manufacturers reported payments, led by Amgen at 24.5% of the total.
Across 121 payments — averaging $18.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$550
- AstraZeneca$334
- Otsuka America Pharmaceutical, Inc.$265
- Bayer$157
- Travere Therapeutics, Inc.$153
- Octapharma USA, Inc.$150
- plus $635 from 16 others
Across 12 payments — averaging $5446.78 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- GSK$34K
- Aurinia Pharma U.S., Inc.$28K
- AstraZeneca$3K
What the payments were for
- Food & beverage$2,22499%
- Education$201%
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) | 33 | $550 |
| AstraZeneca(2 entities) | 20 | $334 |
| Otsuka America Pharmaceutical, Inc. | 13 | $265 |
| Bayer | 10 | $157 |
| Travere Therapeutics, Inc. | 8 | $153 |
| Octapharma USA, Inc. | 2 | $150 |
| Aurinia Pharma U.S., Inc. | 5 | $112 |
| GSK | 4 | $68 |
| Mallinckrodt Hospital Products Inc. | 4 | $65 |
| Akebia Therapeutics Inc | 3 | $64 |
| ANI Pharmaceuticals, Inc. | 3 | $49 |
| Vifor Pharma, Inc. | 3 | $48 |
| Lilly USA, LLC | 2 | $35 |
| Novartis | 2 | $35 |
| Boehringer Ingelheim | 2 | $29 |
| Ultragenyx Pharmaceutical Inc. | 1 | $22 |
| Kyowa Kirin, Inc. | 1 | $22 |
| Shire North American Group Inc | 1 | $22 |
| Amicus Therapeutics, Inc. | 1 | $19 |
| Calliditas Therapeutics US Inc. | 1 | $17 |
| Amarin Pharma, Inc. | 1 | $16 |
| Fresenius USA Marketing, Inc. | 1 | $13 |
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.
- OCTAPLAS$145
How this compares
$2,244 in reported general payments places this provider in the 65th percentile of 1,341 nephrology 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 |
|---|---|---|
| VelphoroSucroferric Oxyhydroxide | 62 | $162,337 |
| JardianceEmpagliflozin | 164 | $147,603 |
| FarxigaDapagliflozin Propanediol | 76 | $75,495 |
| ProsolParenteral Amino Acid 20% No.1 | 248 | $40,351 |
| LokelmaSodium Zirconium Cyclosilicate | 23 | $21,006 |
| Sevelamer Carbonate | 144 | $19,916 |
| KerendiaFinerenone | 12 | $19,816 |
| VeltassaPatiromer Calcium Sorbitex | 22 | $19,470 |
| EliquisApixaban | 12 | $17,340 |
| Sevelamer Hcl | 14 | $10,719 |
| Calcium Acetate | 136 | $8,536 |
| ClinolipidFat Emulsion/Olive/Soy/Phospho | 38 | $6,831 |
| Midodrine Hcl | 47 | $4,824 |
| Cinacalcet Hcl | 39 | $4,449 |
| Hydralazine Hcl | 303 | $3,919 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Fresenius USA Marketing, Inc.Velphoro | $13 | $162,33762 claims |
| Boehringer IngelheimJardiance | $29 | $147,603164 claims |
| AstraZenecaFarxiga, Lokelma | $334 | $96,50299 claims |
| BayerKerendia | $157 | $19,81612 claims |
| ANI Pharmaceuticals, Inc.Valsartan | $49 | $34517 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 65th percentile of 1,341 nephrology providers in California.
Other nephrology in Fresno
- Anjay RastogiLos Angeles$2.2M
- Glenn ChertowStanford$2M
- Luis AlvarezPalo Alto$1.8M
- Jose MorfinSacramento$1M
- Rodolfo BatarseRancho Mirage$910K
- Vandana MathurWoodside$769K
- Yasir QaziOrange$618K
- Rafael VillicanaLoma Linda$610K
- Sunil PatelApple Valley$509K
- Suphamai BunnapradistLos Angeles$498K
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.