John Rathbun, MD
Internal Medicine · Surfside Beach, SCNPI 1558345686
Payments from drug & device makers
Across 419 payments — averaging $16.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$936
- Sanofi-aventis U.S. LLC$540
- Johnson & Johnson$527
- AbbVie$516
- GSK$504
- Pfizer$437
- plus $3K from 33 others
What the payments were for
- Food & beverage$6,679100%
- Education$320%
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 |
|---|---|---|
| AstraZeneca | 56 | $936 |
| Sanofi-aventis U.S. LLC | 32 | $540 |
| Johnson & Johnson | 33 | $527 |
| AbbVie(2 entities) | 35 | $516 |
| GSK | 30 | $504 |
| Pfizer | 29 | $437 |
| Bayer | 21 | $383 |
| Novo Nordisk | 20 | $295 |
| Amarin Pharma, Inc. | 16 | $264 |
| Xeris Pharmaceuticals, Inc. | 13 | $263 |
| Boehringer Ingelheim | 16 | $246 |
| Kowa Pharmaceuticals America, Inc. | 13 | $172 |
| E.r. Squibb & Sons, L.L.C. | 12 | $166 |
| Novartis | 10 | $156 |
| Lilly USA, LLC | 11 | $149 |
| Daiichi Sankyo Inc. | 7 | $124 |
| Astellas Pharma US Inc | 9 | $122 |
| Otsuka America Pharmaceutical, Inc. | 6 | $115 |
| Merck | 9 | $113 |
| Amgen(2 entities) | 7 | $101 |
| Mylan Specialty L.p. | 5 | $77 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 4 | $51 |
| Eisai Inc. | 3 | $48 |
| Dexcom, Inc. | 2 | $46 |
| Abbott | 2 | $41 |
| Exact Sciences | 2 | $38 |
| Sunovion Pharmaceuticals Inc. | 2 | $37 |
| Zyla Life Sciences, Inc. | 2 | $31 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $29 |
| Nevro Corp. | 1 | $27 |
| Bristol Myers Squibb | 1 | $24 |
| Corcept Therapeutics | 1 | $20 |
| Philips North America LLC | 1 | $20 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $18 |
| Cvrx, Inc. | 1 | $18 |
| Renalytix AI, Inc. | 1 | $16 |
| Viatris Specialty LLC | 1 | $15 |
| Phathom Pharmaceuticals, Inc. | 1 | $14 |
| Sumitomo Pharma America, Inc. | 1 | $13 |
How this compares
$6,712 in reported general payments places this provider in the 90th percentile of 1,498 internal medicine providers in South Carolina.
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 |
|---|---|---|
| FarxigaDapagliflozin Propanediol | 225 | $215,119 |
| EliquisApixaban | 91 | $112,970 |
| OzempicSemaglutide | 71 | $91,791 |
| MounjaroTirzepatide | 73 | $90,885 |
| JardianceEmpagliflozin | 63 | $80,056 |
| Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog | 61 | $75,677 |
| XareltoRivaroxaban | 75 | $74,228 |
| Breztri AerosphereBudesonide/Glycopyr/Formoterol | 49 | $49,126 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 39 | $43,390 |
| Toujeo SolostarInsulin Glargine,hum.Rec.Anlog | 46 | $35,508 |
| RybelsusSemaglutide | 32 | $33,677 |
| KerendiaFinerenone | 33 | $25,799 |
| JanuviaSitagliptin Phosphate | 27 | $24,813 |
| JanumetSitagliptin Phos/Metformin Hcl | 22 | $24,460 |
| Soliqua 100-33Insulin Glargine/Lixisenatide | 18 | $21,704 |
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 |
|---|---|---|
| AstraZenecaFarxiga, Breztri Aerosphere | $936 | $264,245274 claims |
| Novo NordiskOzempic, Rybelsus | $295 | $125,468103 claims |
| PfizerEliquis, Premarin, Paxlovid | $437 | $124,993156 claims |
| Boehringer IngelheimJardiance, Glyxambi | $246 | $101,08485 claims |
| Lilly USA, LLCMounjaro | $149 | $90,88573 claims |
| Johnson & JohnsonXarelto | $527 | $74,22875 claims |
| MerckJanuvia, Janumet, Janumet Xr | $113 | $69,71068 claims |
| GSKTrelegy Ellipta | $504 | $43,39039 claims |
| BayerKerendia | $383 | $25,79933 claims |
| Sanofi-aventis U.S. LLCSoliqua 100-33 | $540 | $21,70418 claims |
| AbbVieVraylar | $516 | $21,59215 claims |
| Astellas Pharma US IncMyrbetriq | $122 | $17,04318 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 90th percentile of 1,498 internal medicine providers in South Carolina.
Other internal medicine in Surfside Beach
- Rica SantiagoMt Pleasant$10.7M
- Richard MillsMt Pleasant$5.5M
- Yvonne DavisMount Pleasant$2.4M
- David BolsterSummerville$2.3M
- Colby GrossmanSummerville$1.4M
- Amit ShahIndian Land$1.4M
- Philip NicolMurrells Inlet$782K
- Carl SofleyAnderson$673K
- Carl MitchellColumbia$564K
- Jerry BackNorth Charleston$322K
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.