Totini Chatterjee
Geriatric Medicine · Missouri City, TXNPI 1861981680
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 34 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 16 manufacturers, the largest accounting for just 19.7% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $1,549, more than ten times the $104 reported in 2022.
Across 34 payments — averaging $71.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Otsuka America Pharmaceutical, Inc.$476
- Aurinia Pharma U.S., Inc.$297
- Apellis Pharmaceuticals, Inc.$264
- Travere Therapeutics, Inc.$202
- AstraZeneca$180
- Boehringer Ingelheim$172
- plus $824 from 10 others
What the payments were for
- Food & beverage$2,415100%
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 |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 5 | $476 |
| Aurinia Pharma U.S., Inc. | 4 | $297 |
| Apellis Pharmaceuticals, Inc. | 3 | $264 |
| Travere Therapeutics, Inc. | 2 | $202 |
| AstraZeneca(2 entities) | 3 | $180 |
| Boehringer Ingelheim | 2 | $172 |
| Calliditas Therapeutics US Inc. | 1 | $144 |
| Mallinckrodt Hospital Products Inc. | 4 | $143 |
| Amgen | 1 | $125 |
| Idorsia Pharmaceuticals US Inc | 1 | $120 |
| GSK | 1 | $118 |
| Nxstage Medical, Inc. | 2 | $71 |
| ANI Pharmaceuticals, Inc. | 2 | $35 |
| Inspire Medical Systems, Inc. | 1 | $27 |
| Pfizer | 1 | $27 |
| Exact Sciences | 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.
How this compares
$2,415 in reported general payments places this provider in the 85th percentile of 275 geriatric medicine 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Duloxetine Hcl | 12 | $184 |
| Pantoprazole Sodium | 14 | $100 |
| Mirtazapine | 11 | $71 |
| Furosemide | 12 | $69 |
| Gabapentin | 16 | $38 |
Paid to pharmacies, not to this prescriber.
Other geriatric medicine in Missouri City
- Mauricio Gonzalez-AriasAustin$825K
- Eberenne IgbokwePearland$124K
- Diana KerwinDallas$81K
- David SmithBrownwood$19K
- Alejandro ArizmendiHelotes$15K
- Rosa VizcarraSan Antonio$9K
- George TaffetHouston$9K
- John CarrollCorpus Christi$8K
- Santos SoberonBeaumont$7K
- Sunitha AlexanderThe Woodlands$6K
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.