Barbara Bellar
Family Medicine · Oakbrook Terrace, ILNPI 1447309208
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $598,384 of the $598,593 with a category attached, or 100.0%. CSL Plasma Inc. accounts for 77.0% of it on its own, with 8 other manufacturers making up the rest. Among family medicine clinicians in IL with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 558 payments — averaging $1072.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- CSL Plasma Inc.$461K
- CSL Behring$126K
- Takeda Pharmaceuticals U.S.A., Inc.$6K
- Shire North American Group Inc$6K
- GSK$141
- Novo Nordisk$21
- plus $47 from 3 others
What the payments were for
- Consulting fees$598,384100%
- Food & beverage$2090%
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 |
|---|---|---|
| CSL Plasma Inc. | 424 | $461,213 |
| CSL Behring | 122 | $125,571 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $5,800 |
| Shire North American Group Inc | 3 | $5,800 |
| GSK | 2 | $141 |
| Novo Nordisk | 1 | $21 |
| Johnson & Johnson | 1 | $18 |
| Amgen | 1 | $15 |
| Lilly USA, LLC | 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.
- BEXSERO$123
How this compares
$598,593 in reported general payments places this provider in the 95th percentile of 4,116 family medicine 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 |
|---|---|---|
| MyrbetriqMirabegron | 22 | $5,186 |
| Sertraline Hcl | 24 | $288 |
| Omeprazole | 27 | $278 |
| Amlodipine Besylate | 34 | $260 |
| Gabapentin | 27 | $221 |
| Atorvastatin Calcium | 24 | $203 |
| Escitalopram Oxalate | 14 | $153 |
| Levothyroxine Sodium | 19 | $149 |
| Potassium Chloride | 18 | $146 |
| Finasteride | 13 | $140 |
| Fludrocortisone Acetate | 13 | $136 |
| Baclofen | 16 | $88 |
| Metoprolol Tartrate | 14 | $80 |
Paid to pharmacies, not to this prescriber.
Other family medicine in Oakbrook Terrace
- Frank PhillipsChicago$1.6M
- Peter TothSterling$1.4M
- Bradley TorphyChicago$1.3M
- Jeffrey RoyceRockford$890K
- Anthony AuriemmaWestmont$788K
- Manfred ManGurnee$764K
- Bernie RancheroAltamont$533K
- Sandy GibsonChicago$309K
- Mandy GittlerChicago$204K
- Paula BarnesWestmont$182K
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.