Roger Chapman
Nurse Practitioner · Tyler, TXNPI 1750805941
Payments from drug & device makers
Across 659 payments — averaging $320.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$180K
- Axsome Therapeutics, Inc.$12K
- Teva Pharmaceuticals USA, Inc.$11K
- Impel Pharmaceuticals LLC$4K
- Pfizer$1K
- Impel Pharmaceuticals Inc.$799
- plus $2K from 12 others
What the payments were for
- Consulting fees$2,0751%
- Speaking & faculty fees$181,28986%
- Travel & lodging$16,5298%
- Food & beverage$11,0755%
- Education$190%
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 |
|---|---|---|
| AbbVie(2 entities) | 339 | $180,458 |
| Axsome Therapeutics, Inc. | 15 | $11,665 |
| Teva Pharmaceuticals USA, Inc. | 84 | $11,455 |
| Impel Pharmaceuticals LLC | 46 | $3,509 |
| Pfizer | 32 | $1,119 |
| Impel Pharmaceuticals Inc. | 37 | $799 |
| Lundbeck LLC | 21 | $477 |
| Lilly USA, LLC | 21 | $373 |
| Amgen | 16 | $355 |
| Currax Pharmaceuticals LLC | 23 | $325 |
| Biohaven Pharmaceuticals, Inc. | 11 | $117 |
| Averitas Pharma Inc. | 3 | $75 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $73 |
| Tersera Therapeutics LLC | 3 | $59 |
| Bioventus LLC | 2 | $42 |
| Upsher-smith Laboratories LLC | 1 | $35 |
| Medtronic | 1 | $29 |
| Nevro Corp. | 1 | $24 |
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
$210,987 in reported general payments places this provider in the 95th percentile of 5,422 nurse practitioner providers in Texas.
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 |
|---|---|---|
| UbrelvyUbrogepant | 54 | $78,523 |
| QuliptaAtogepant | 60 | $62,005 |
| Nurtec OdtRimegepant Sulfate | 35 | $52,478 |
| Ajovy AutoinjectorFremanezumab-Vfrm | 25 | $24,895 |
| Aimovig AutoinjectorErenumab-Aooe | 30 | $20,662 |
| Emgality PenGalcanezumab-Gnlm | 26 | $18,062 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 58 | $2,024 |
| Gabapentin | 121 | $1,796 |
| Tizanidine Hcl | 114 | $1,166 |
| Lidocaine | 16 | $1,007 |
| RizatriptanRizatriptan Benzoate | 39 | $789 |
| Tramadol Hcl | 50 | $724 |
| Topiramate | 73 | $657 |
| Pregabalin | 23 | $595 |
| Duloxetine Hcl | 22 | $398 |
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 |
|---|---|---|
| AbbVieUbrelvy, Qulipta | $180,458 | $140,528114 claims |
| PfizerNurtec Odt | $1,119 | $52,47835 claims |
| Upsher-smith Laboratories LLCTopiramate | $35 | $65773 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 95th percentile of 5,422 nurse practitioner providers in Texas.
Other nurse practitioner in Tyler
- David McCaskillTyler$27K
- Cecilia DavisAustin$262K
- Melanie MorrisHouston$254K
- Stephanie BrownHarlingen$235K
- Brittney MisercolaKilleen$223K
- Kelly BrassilHouston$194K
- Corrie BerkSan Antonio$155K
- Samantha OnealDallas$133K
- Monica WhiteLongview$118K
- Onna FeuchterSouthlake$108K
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.