Preethi Ravichandran, DO
Internal Medicine · Las Vegas, NVNPI 1548403173
Payments from drug & device makers
Across 28 payments — averaging $27.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$144
- Novo Nordisk$130
- Astellas Pharma US Inc$107
- Intuitive Surgical$82
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$65
- Otsuka America Pharmaceutical, Inc.$58
- plus $197 from 9 others
What the payments were for
- Food & beverage$69789%
- Education$8511%
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 |
|---|---|---|
| AbbVie | 6 | $144 |
| Novo Nordisk | 6 | $130 |
| Astellas Pharma US Inc | 2 | $107 |
| Intuitive Surgical | 1 | $82 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $65 |
| Otsuka America Pharmaceutical, Inc. | 2 | $58 |
| Arbor Pharmaceuticals, Inc. | 1 | $31 |
| Avanir Pharmaceuticals, Inc. | 2 | $29 |
| Intra-sana Laboratories | 1 | $27 |
| AstraZeneca | 1 | $21 |
| Halozyme Inc | 1 | $21 |
| Aimmune Therapeutics, Inc. | 1 | $19 |
| Bayer | 1 | $19 |
| Gilead | 1 | $17 |
| Lucid Diagnostics Inc. | 1 | $14 |
How this compares
$782 in reported general payments places this provider in the 70th percentile of 1,071 internal medicine providers in Nevada.
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 |
|---|---|---|
| Atorvastatin Calcium | 52 | $512 |
| Tamsulosin Hcl | 17 | $423 |
| Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide | 11 | $389 |
| Amlodipine Besylate | 39 | $371 |
| Metoprolol Succinate | 22 | $310 |
| Gabapentin | 15 | $295 |
| Metformin Hcl | 32 | $241 |
| ClopidogrelClopidogrel Bisulfate | 18 | $229 |
| Rosuvastatin Calcium | 18 | $207 |
| Pantoprazole Sodium | 17 | $192 |
| Losartan Potassium | 18 | $166 |
| Atenolol | 18 | $157 |
| Sertraline Hcl | 13 | $144 |
| Quetiapine Fumarate | 12 | $132 |
| Levothyroxine Sodium | 26 | $125 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Las Vegas
- Darin BrimhallLas Vegas$39.7M
- Alton WaltersLas Vegas$8.9M
- Michael JacobsLas Vegas$8.1M
- Nirupa PaulrajLas Vegas$5.8M
- Atoya AdamsLas Vegas$5.4M
- Roger EstevezLas Vegas$3.7M
- Syed PervaizLas Vegas$3.1M
- Vrijendra HoonLas Vegas$1.8M
- Robby Ann QuintosLas Vegas$1.4M
- Kent SwaineLas Vegas$1.2M
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.