Marc Kornfield, MD
Pain Medicine · Marietta, GANPI 1053432401
Payments from drug & device makers
Across 93 payments — averaging $21.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$583
- Supernus Pharmaceuticals, Inc.$213
- Pfizer$173
- Amgen$162
- Daiichi Sankyo Inc.$133
- Protega Pharmaceutials Inc$113
- plus $637 from 17 others
What the payments were for
- Food & beverage$2,015100%
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 |
|---|---|---|
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 32 | $583 |
| Supernus Pharmaceuticals, Inc. | 10 | $213 |
| Pfizer | 10 | $173 |
| Amgen(2 entities) | 3 | $162 |
| Daiichi Sankyo Inc. | 3 | $133 |
| Protega Pharmaceutials Inc | 4 | $113 |
| Collegium Pharmaceutical, Inc. | 3 | $91 |
| Redhill Biopharma Inc. | 5 | $85 |
| Assertio Therapeutics, Inc. | 3 | $56 |
| MDD US Operations, LLC | 2 | $49 |
| Orexo US, Inc. | 4 | $49 |
| Averitas Pharma Inc. | 1 | $46 |
| Galt Pharmaceuticals, LLC | 1 | $46 |
| Biodelivery Sciences International, Inc. | 3 | $43 |
| Vertex | 1 | $25 |
| Masimo Corporation | 1 | $24 |
| Lilly USA, LLC | 1 | $23 |
| Athena Bioscience, LLC | 1 | $22 |
| Virtus Pharmaceuticals LLC | 1 | $18 |
| Scilex Pharmaceuticals Inc. | 1 | $17 |
| Abbott | 1 | $15 |
| IBSA Pharma Inc. | 1 | $14 |
| Novartis | 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.
- AIMOVIG$122
- Morphabond ER$103
How this compares
$2,015 in reported general payments places this provider in the 45th percentile of 203 pain 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 |
|---|---|---|
| RelistorMethylnaltrexone Bromide | 12 | $29,692 |
| SavellaMilnacipran Hcl | 16 | $11,610 |
| ZubsolvBuprenorphine Hcl/Naloxone Hcl | 12 | $10,588 |
| Oxycodone Hcl | 523 | $8,226 |
| OxycontinOxycodone Hcl | 13 | $7,285 |
| MovantikNaloxegol Oxalate | 13 | $5,293 |
| Xtampza ErOxycodone Myristate | 15 | $4,204 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 178 | $3,821 |
| Gabapentin | 313 | $3,456 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 147 | $3,183 |
| Buprenorphine | 14 | $3,028 |
| Morphine Sulfate | 85 | $2,840 |
| Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl | 60 | $2,840 |
| Celecoxib | 37 | $1,915 |
| Fentanyl | 24 | $1,845 |
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 |
|---|---|---|
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLCRelistor | $583 | $29,69212 claims |
| Orexo US, Inc.Zubsolv | $49 | $10,58812 claims |
| Redhill Biopharma Inc.Movantik | $85 | $5,29313 claims |
| Collegium Pharmaceutical, Inc.Xtampza Er | $91 | $4,20415 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 45th percentile of 203 pain medicine providers in Georgia.
Other pain medicine in Marietta
- Arnold WeilMarietta$286K
- Anthony GrassoMarietta$79K
- Harsh DangariaMarietta$18K
- Lee TianMarietta$15K
- Donald TaylorMarietta$9K
- Jeffrey GrossmanAtlanta$189K
- Vicente GalanStockbridge$95K
- Rutvij ShahColumbus$86K
- Subodh AgrawalAthens$76K
- Maged HamzaGainesville$50K
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.