Regina Walker, MD
Otolaryngology · Western Springs, ILNPI 1538143557
Payments from drug & device makers
Across 104 payments — averaging $24.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- IBSA Pharma Inc.$767
- AbbVie$739
- Amneal Pharmaceuticals LLC$504
- Abbott$135
- Radius Health, Inc.$123
- Tolmar, Inc.$108
- plus $124 from 3 others
What the payments were for
- Consulting fees$45018%
- Food & beverage$2,05082%
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 |
|---|---|---|
| IBSA Pharma Inc. | 19 | $767 |
| AbbVie | 38 | $739 |
| Amneal Pharmaceuticals LLC | 41 | $504 |
| Abbott | 1 | $135 |
| Radius Health, Inc. | 1 | $123 |
| Tolmar, Inc. | 1 | $108 |
| Sanofi | 1 | $83 |
| Ascendis Pharma Endocrinology Inc | 1 | $23 |
| Azurity Pharmaceuticals, Inc. | 1 | $19 |
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.
- Tirosint$450
- FREESTYLE LIBRE 3$135
- Tymlos$123
- FENSOLVI$108
How this compares
$2,500 in reported general payments places this provider in the 65th percentile of 390 otolaryngology 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 |
|---|---|---|
| SynthroidLevothyroxine Sodium | 310 | $33,420 |
| UnithroidLevothyroxine Sodium | 943 | $30,929 |
| TirosintLevothyroxine Sodium | 31 | $11,303 |
| LevoxylLevothyroxine Sodium | 182 | $7,144 |
| Liothyronine Sodium | 162 | $5,550 |
| Levothyroxine Sodium | 294 | $3,546 |
| Zaleplon | 23 | $631 |
| Methimazole | 16 | $235 |
| Vitamin D2Ergocalciferol (Vitamin D2) | 14 | $171 |
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 |
|---|---|---|
| Amneal Pharmaceuticals LLCUnithroid, Levothyroxine Sodium | $504 | $34,4751,237 claims |
| AbbVieSynthroid | $739 | $33,420310 claims |
| IBSA Pharma Inc.Tirosint | $767 | $11,30331 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 65th percentile of 390 otolaryngology providers in Illinois.
Other otolaryngology in Western Springs
- Bruce TanChicago$940K
- Jayant PintoChicago$747K
- David ConleyChicago$630K
- Robert KernChicago$610K
- Mihir BhayaniChicago$298K
- Charles WeingartenGlenview$268K
- Samer Al-KhudariChicago$251K
- Robert NaclerioBurr Ridge$229K
- T K VenkatesanChicago$223K
- Bobby TajudeenChicago$214K
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.