Samar Vanaik, MD
Internal Medicine · Philadelphia, PANPI 1518245281
Payments from drug & device makers
Across 253 payments — averaging $17.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GSK$1K
- AstraZeneca$410
- United Therapeutics Corporation$380
- Grifols USA, LLC$347
- Boehringer Ingelheim$270
- Actelion Pharmaceuticals US, Inc.$218
- plus $2K from 24 others
What the payments were for
- Food & beverage$4,26897%
- Education$1113%
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 |
|---|---|---|
| GSK | 85 | $1,135 |
| AstraZeneca | 22 | $410 |
| United Therapeutics Corporation | 17 | $380 |
| Grifols USA, LLC | 22 | $347 |
| Boehringer Ingelheim | 15 | $270 |
| Actelion Pharmaceuticals US, Inc. | 9 | $218 |
| Genentech USA, Inc. | 11 | $182 |
| Merck | 9 | $174 |
| Insmed, Inc. | 8 | $152 |
| Amgen | 7 | $152 |
| Sanofi | 7 | $127 |
| Novartis | 6 | $106 |
| Regeneron Healthcare Solutions, Inc. | 5 | $104 |
| Sanofi-aventis U.S. LLC | 1 | $95 |
| Sunovion Pharmaceuticals Inc. | 5 | $76 |
| Electromed, Inc. | 3 | $49 |
| Avadel CNS Pharmaceuticals, LLC | 1 | $42 |
| Philips North America LLC | 3 | $42 |
| Shire North American Group Inc | 2 | $39 |
| Mallinckrodt Hospital Products Inc. | 1 | $39 |
| Bayer | 2 | $35 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $34 |
| Mylan Specialty L.p. | 2 | $31 |
| Gilead | 2 | $27 |
| Mallinckrodt Enterprises LLC | 1 | $24 |
| Liquidia Technologies, Inc. | 1 | $21 |
| Itamar Medical Inc | 1 | $19 |
| Johnson & Johnson | 1 | $18 |
| Pfizer | 1 | $16 |
| Harmony Biosciences LLC | 1 | $14 |
How this compares
$4,379 in reported general payments places this provider in the 85th percentile of 5,705 internal medicine providers in Pennsylvania.
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 |
|---|---|---|
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 638 | $487,363 |
| OfevNintedanib Esylate | 14 | $178,245 |
| XolairOmalizumab | 37 | $114,429 |
| Dupixent PenDupilumab | 26 | $101,172 |
| Stiolto RespimatTiotropium Br/Olodaterol Hcl | 163 | $91,849 |
| Spiriva RespimatTiotropium Bromide | 123 | $68,712 |
| Anoro ElliptaUmeclidinium Brm/Vilanterol Tr | 99 | $67,435 |
| Breo ElliptaFluticasone/Vilanterol | 91 | $46,450 |
| Breztri AerosphereBudesonide/Glycopyr/Formoterol | 55 | $42,837 |
| Incruse ElliptaUmeclidinium Bromide | 33 | $14,362 |
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 85 | $14,303 |
| Spiriva HandihalerTiotropium Bromide | 17 | $8,353 |
| Tiotropium Bromide | 15 | $8,212 |
| Atrovent HfaIpratropium Bromide | 16 | $7,694 |
| SymbicortBudesonide/Formoterol Fumarate | 25 | $7,594 |
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 |
|---|---|---|
| GSKTrelegy Ellipta, Anoro Ellipta, Breo Ellipta, Incruse Ellipta, Arnuity Ellipta | $1,135 | $619,138872 claims |
| Boehringer IngelheimOfev, Stiolto Respimat, Spiriva Respimat, Combivent Respimat | $270 | $345,698312 claims |
| AstraZenecaBreztri Aerosphere, Symbicort | $410 | $50,43180 claims |
| PfizerEliquis | $16 | $7,57513 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 85th percentile of 5,705 internal medicine providers in Pennsylvania.
Other internal medicine in Philadelphia
- Jonathan EpsteinPhiladelphia$13.1M
- Pitamber DevgonPhiladelphia$7.5M
- Walter KraftPhiladelphia$3.7M
- Daniel RaderPhiladelphia$3.3M
- Archna BajajPhiladelphia$2.9M
- Gary YeomanPhiladelphia$2.4M
- Melina MarmarelisPhiladelphia$2.1M
- Adam WaxmanPhiladelphia$894K
- Donna GavaronePhiladelphia$728K
- Eyob FeyssaPhiladelphia$693K
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.