Richard Song, MD
Gastroenterology · Hoffman Estates, ILNPI 1710011416
Payments from drug & device makers
Across 19 payments — averaging $48.90 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shire North American Group Inc$208
- Johnson & Johnson$188
- Aimmune Therapeutics, Inc.$125
- Takeda Pharmaceuticals U.S.A., Inc.$122
- Ipsen Biopharmaceuticals, Inc$121
- Medtronic$112
- plus $54 from 2 others
What the payments were for
- Speaking & faculty fees$20022%
- Food & beverage$72978%
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 |
|---|---|---|
| Shire North American Group Inc | 2 | $208 |
| Johnson & Johnson | 11 | $188 |
| Aimmune Therapeutics, Inc. | 1 | $125 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $122 |
| Ipsen Biopharmaceuticals, Inc | 1 | $121 |
| Medtronic | 1 | $112 |
| Lilly USA, LLC | 1 | $27 |
| Boehringer Ingelheim | 1 | $27 |
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.
How this compares
$929 in reported general payments places this provider in the 40th percentile of 787 gastroenterology providers in Illinois.
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 |
|---|---|---|
| XifaxanRifaximin | 24 | $70,605 |
| LinzessLinaclotide | 72 | $65,041 |
| Pantoprazole Sodium | 313 | $4,465 |
| Mesalamine ErMesalamine | 13 | $4,198 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 119 | $1,835 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 19 | $1,192 |
| CholestyramineCholestyramine (With Sugar) | 12 | $1,166 |
| Omeprazole | 85 | $1,148 |
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 75 | $1,134 |
| Balsalazide Disodium | 13 | $1,097 |
| Budesonide DrBudesonide | 13 | $1,036 |
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 45 | $720 |
| Dicyclomine Hcl | 15 | $304 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 12 | $146 |
| Hydrocortisone | 11 | $52 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Hoffman Estates
- Kamran AyubOak Lawn$4.3M
- David RubinChicago$3.6M
- Jonathan RosenbergGurnee$3.1M
- Stephen HanauerChicago$2.9M
- Parambir DulaiChicago$2.2M
- Charles BerkelhammerOak Lawn$1.9M
- Ikuo HiranoChicago$1.8M
- Manish BhuvaLake Barrington$1.7M
- Steven FlammChicago$1.6M
- Amar NaikDes Plaines$1.4M
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.