Therese Zeman, MD
Pulmonary Disease · Naperville, ILNPI 1174539472
Payments from drug & device makers
Across 382 payments — averaging $18.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim$2K
- GSK$1K
- AstraZeneca$1K
- Grifols USA, LLC$622
- Mylan Specialty L.p.$504
- Genentech USA, Inc.$284
- plus $2K from 22 others
What the payments were for
- Food & beverage$6,994100%
- Education$30%
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 |
|---|---|---|
| Boehringer Ingelheim | 72 | $1,688 |
| GSK | 94 | $1,244 |
| AstraZeneca | 58 | $1,016 |
| Grifols USA, LLC | 33 | $622 |
| Mylan Specialty L.p. | 28 | $504 |
| Genentech USA, Inc. | 15 | $284 |
| Electromed, Inc. | 14 | $239 |
| Takeda Pharmaceuticals U.S.A., Inc. | 7 | $127 |
| Verona Pharma, Inc. | 1 | $117 |
| Sunovion Pharmaceuticals Inc. | 7 | $117 |
| Actelion Pharmaceuticals US, Inc. | 4 | $107 |
| Advanced Respiratory, Inc | 5 | $103 |
| Teva Pharmaceuticals USA, Inc. | 5 | $89 |
| Novartis | 4 | $85 |
| Philips North America LLC | 5 | $76 |
| Bayer | 4 | $73 |
| Baxter Healthcare | 3 | $68 |
| United Therapeutics Corporation | 4 | $66 |
| Jazz Pharmaceuticals Inc. | 3 | $65 |
| Amgen | 3 | $62 |
| Johnson & Johnson | 3 | $57 |
| Harmony Biosciences LLC | 3 | $51 |
| Mayne Pharma Commercial LLC | 2 | $34 |
| Vapotherm Inc | 1 | $25 |
| Regeneron Healthcare Solutions, Inc. | 1 | $23 |
| Sanofi | 1 | $21 |
| Shire North American Group Inc | 1 | $19 |
| Insmed, Inc. | 1 | $16 |
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
$6,996 in reported general payments places this provider in the 70th percentile of 539 pulmonary disease 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 |
|---|---|---|
| OfevNintedanib Esylate | 49 | $680,923 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 501 | $402,674 |
| Breo ElliptaFluticasone/Vilanterol | 319 | $165,244 |
| Prolastin CAlpha-1-Proteinase Inhibitor | 11 | $102,516 |
| Breztri AerosphereBudesonide/Glycopyr/Formoterol | 104 | $72,238 |
| Spiriva RespimatTiotropium Bromide | 75 | $51,661 |
| Incruse ElliptaUmeclidinium Bromide | 101 | $41,194 |
| Spiriva HandihalerTiotropium Bromide | 42 | $36,913 |
| Advair HfaFluticasone Propion/Salmeterol | 76 | $34,777 |
| Anoro ElliptaUmeclidinium Brm/Vilanterol Tr | 52 | $31,538 |
| Stiolto RespimatTiotropium Br/Olodaterol Hcl | 29 | $21,132 |
| SymbicortBudesonide/Formoterol Fumarate | 45 | $18,076 |
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 93 | $15,974 |
| Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate | 35 | $10,464 |
| DuleraMometasone/Formoterol | 15 | $9,501 |
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 |
|---|---|---|
| Boehringer IngelheimOfev, Spiriva Respimat, Stiolto Respimat | $1,688 | $753,716153 claims |
| GSKTrelegy Ellipta, Breo Ellipta, Incruse Ellipta, Anoro Ellipta, Arnuity Ellipta | $1,244 | $646,2681,001 claims |
| Grifols USA, LLCProlastin C | $622 | $102,51611 claims |
| AstraZenecaBreztri Aerosphere, Symbicort | $1,016 | $90,314149 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 70th percentile of 539 pulmonary disease providers in Illinois.
Other pulmonary disease in Naperville
- Juan FloresNaperville$91K
- Rajive TandonNaperville$47K
- Douglas HogarthChicago$3.1M
- Manu JainChicago$1.9M
- Momen WahidiChicago$1.2M
- Shashi BellamEvanston$1.2M
- Marilyn GlassbergMaywood$1000K
- Steven WhiteChicago$989K
- Ravi KalhanChicago$831K
- Patrick WhittenPeoria$812K
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.