Justin Chow, MD
Internal Medicine · South Bend, INNPI 1700899622
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 69 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 26 manufacturers, the largest accounting for just 14.3% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2022 at $1,953 and has fallen 78.2% since, to $426 in 2025. Among internal medicine clinicians in IN with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 69 payments — averaging $100.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$995
- Johnson & Johnson$906
- E.r. Squibb & Sons, L.L.C.$892
- AbbVie$493
- Boston Scientific$463
- Abbott$392
- plus $3K from 20 others
What the payments were for
- Food & beverage$6,954100%
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(2 entities) | 8 | $995 |
| Johnson & Johnson(2 entities) | 9 | $906 |
| E.r. Squibb & Sons, L.L.C. | 5 | $892 |
| AbbVie | 11 | $493 |
| Boston Scientific | 4 | $463 |
| Abbott | 3 | $392 |
| Sanofi | 3 | $310 |
| Novartis | 2 | $216 |
| Pharmacosmos Therapeutics Inc. | 2 | $213 |
| Grifols USA, LLC | 2 | $201 |
| Pharmacyclics LLC, An Abbvie Company | 5 | $178 |
| W. L. Gore & Associates, Inc. | 1 | $153 |
| Jazz Pharmaceuticals Inc. | 1 | $125 |
| Pharmaessentia USA Corporation | 1 | $125 |
| Abiomed | 1 | $125 |
| Amarin Pharma, Inc. | 1 | $125 |
| GSK | 1 | $125 |
| Regeneron Healthcare Solutions, Inc. | 1 | $125 |
| Incyte Corporation | 1 | $123 |
| Portola Pharmaceuticals, LLC | 1 | $123 |
| Beigene USA, Inc. | 1 | $118 |
| Bayer | 1 | $108 |
| Shockwave Medical, Inc | 1 | $101 |
| Exelixis Inc. | 1 | $99 |
| Amgen | 1 | $93 |
| Janssen Scientific Affairs, LLC | 1 | $28 |
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.
- XARELTO$478
- LIBTAYO$238
- DARZALEX$222
- ENTRESTO$216
- GORE CARDIOFORM Septal Occluder$153
- WATCHMAN Access System$144
- AMPLATZER TALISMAN$134
- AMPLATZER AMULET$134
- Pomalyst$134
- General - Balloon Catheters$132
- Gamunex-C$129
- Venclexta$125
- ZEPZELCA$125
- BESREMI$125
- EPKINLY$125
- Reblozyl$125
- Impella$125
- Vascepa$125
- FARXIGA$125
- NUCALA$125
How this compares
$6,954 in reported general payments places this provider in the 90th percentile of 1,747 internal medicine providers in Indiana.
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 |
|---|---|---|
| EliquisApixaban | 16 | $9,193 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 14 | $507 |
| Ondansetron OdtOndansetron | 12 | $159 |
| Doxycycline Hyclate | 30 | $151 |
| Potassium Chloride | 13 | $96 |
| Metoprolol Succinate | 14 | $95 |
| Cefdinir | 14 | $82 |
| Prednisone | 20 | $66 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in South Bend
- Abhinav SinghGreenwood$733K
- Girish KunapareddyTerre Haute$329K
- Raj VuppalanchiIndianapolis$279K
- Joseph Arulandula Porte$251K
- Napoleon MamintaIndianapolis$116K
- Jennifer PaisleyLawrenceburg$112K
- Allon FriedmanIndianapolis$111K
- John AyresIndianapolis$107K
- Emily FrankLebanon$100K
- David IloFort Wayne$86K
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.