Nathan Kaller, DO
Family Medicine · Canton, GANPI 1104230366
Payments from drug & device makers
Across 147 payments — averaging $16.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$292
- Takeda Pharmaceuticals U.S.A., Inc.$202
- Lilly USA, LLC$160
- Abbott$155
- Merck$145
- Antares Pharma, Inc.$127
- plus $1K from 30 others
What the payments were for
- Food & beverage$2,480100%
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 |
|---|---|---|
| Novo Nordisk | 17 | $292 |
| Takeda Pharmaceuticals U.S.A., Inc. | 14 | $202 |
| Lilly USA, LLC | 10 | $160 |
| Abbott | 9 | $155 |
| Merck | 10 | $145 |
| Antares Pharma, Inc. | 8 | $127 |
| Inspire Medical Systems, Inc. | 2 | $121 |
| Pfizer | 8 | $117 |
| AstraZeneca(2 entities) | 8 | $108 |
| Arbor Pharmaceuticals, Inc. | 4 | $97 |
| Insulet Corporation | 5 | $91 |
| Boehringer Ingelheim | 5 | $86 |
| Sanofi-aventis U.S. LLC | 4 | $67 |
| Amgen | 4 | $62 |
| Tandem Diabetes Care, Inc. | 4 | $62 |
| Medtronic | 3 | $61 |
| Xeris Pharmaceuticals, Inc. | 3 | $59 |
| AbbVie(2 entities) | 3 | $52 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $44 |
| Corcept Therapeutics | 2 | $41 |
| Ascensia Diabetes Care US Inc. | 2 | $40 |
| Eisai Inc. | 3 | $39 |
| Bayer | 2 | $35 |
| Boston Scientific | 1 | $32 |
| Amarin Pharma, Inc. | 2 | $24 |
| Jazz Pharmaceuticals Inc. | 1 | $18 |
| Upsher-smith Laboratories LLC | 1 | $18 |
| Amphastar Pharmaceuticals, Inc. | 1 | $18 |
| Mannkind Corporation | 1 | $16 |
| GSK | 1 | $16 |
| Recordati_rare_diseases_inc. | 1 | $15 |
| Exact Sciences | 1 | $14 |
| IBSA Pharma Inc. | 1 | $14 |
| Vivus LLC | 1 | $12 |
| Johnson & Johnson | 1 | $12 |
| Cequr Corporation | 1 | $10 |
How this compares
$2,480 in reported general payments places this provider in the 70th percentile of 3,111 family medicine providers in Georgia.
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 |
|---|---|---|
| MounjaroTirzepatide | 43 | $47,185 |
| OzempicSemaglutide | 40 | $37,878 |
| JanumetSitagliptin Phos/Metformin Hcl | 24 | $35,208 |
| JardianceEmpagliflozin | 17 | $28,203 |
| RybelsusSemaglutide | 12 | $20,966 |
| XareltoRivaroxaban | 19 | $17,840 |
| JanuviaSitagliptin Phosphate | 18 | $13,379 |
| Breo ElliptaFluticasone/Vilanterol | 16 | $9,370 |
| Tresiba Flextouch U-200Insulin Degludec | 13 | $7,621 |
| SynthroidLevothyroxine Sodium | 38 | $3,817 |
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 17 | $2,297 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 73 | $2,263 |
| Levothyroxine Sodium | 212 | $2,093 |
| Atorvastatin Calcium | 238 | $1,578 |
| Rosuvastatin Calcium | 144 | $1,560 |
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 |
|---|---|---|
| Novo NordiskOzempic, Rybelsus | $292 | $58,84452 claims |
| MerckJanumet, Januvia | $145 | $48,58742 claims |
| Lilly USA, LLCMounjaro | $160 | $47,18543 claims |
| Boehringer IngelheimJardiance | $86 | $28,20317 claims |
| Johnson & JohnsonXarelto | $12 | $17,84019 claims |
| GSKBreo Ellipta | $16 | $9,37016 claims |
| AbbVieSynthroid | $52 | $3,81738 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 70th percentile of 3,111 family medicine providers in Georgia.
Other family medicine in Canton
- Joseph SurberColumbus$16.6M
- Angela RitterGainesville$15.8M
- Jeffrey KingsleyColumbus$8.1M
- Christopher OldfieldSavannah$6.4M
- Darrell MurrayAtlanta$3.9M
- Ben ThomasAtlanta$3.2M
- Debbie HaginsSavannah$2.1M
- Aziz PiraniLilburn$2.1M
- Nadia CameronAtlanta$2.1M
- John LentzSnellville$1M
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.