Robert Jenkins, PhD
Rheumatology · Dallas, TXNPI 1518966100
Payments from drug & device makers
Across 712 payments — averaging $231.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi US Services Inc.$66K
- AbbVie$57K
- Pfizer$31K
- GSK$3K
- Amgen$3K
- Novartis$1K
- plus $4K from 31 others
What the payments were for
- Speaking & faculty fees$49,97575%
- Travel & lodging$2,9394%
- Food & beverage$13,22020%
- Education$2080%
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 |
|---|---|---|
| Sanofi US Services Inc. | 11 | $65,574 |
| AbbVie | 245 | $56,818 |
| Pfizer | 105 | $31,112 |
| GSK | 19 | $3,404 |
| Amgen(2 entities) | 126 | $2,634 |
| Novartis | 67 | $1,076 |
| EMD Serono, Inc. | 1 | $717 |
| UCB, Inc. | 27 | $712 |
| AstraZeneca(2 entities) | 24 | $617 |
| Edwards Lifesciences | 15 | $408 |
| Genentech USA, Inc. | 13 | $343 |
| Lilly USA, LLC | 8 | $170 |
| E.r. Squibb & Sons, L.L.C. | 8 | $149 |
| Fresenius Kabi USA, LLC | 5 | $108 |
| Bristol Myers Squibb | 5 | $92 |
| Johnson & Johnson | 3 | $59 |
| Alnylam Pharmaceuticals Inc. | 2 | $47 |
| Scilex Pharmaceuticals Inc. | 2 | $46 |
| Pacira Therapeutics, Inc. | 2 | $42 |
| Sanofi | 2 | $42 |
| Kyowa Kirin, Inc. | 2 | $38 |
| Medtronic | 2 | $37 |
| Aurinia Pharma U.S., Inc. | 2 | $37 |
| Invivyd Inc | 1 | $30 |
| Radius Health, Inc. | 2 | $28 |
| Abbott | 2 | $23 |
| Boehringer Ingelheim | 1 | $22 |
| Sanofi-aventis U.S. LLC | 1 | $22 |
| Sandoz | 1 | $20 |
| Sobi, Inc | 1 | $19 |
| Celltrion USA Inc. | 1 | $19 |
| Tonix Medicines, Inc. | 1 | $19 |
| Kiniksa Pharmaceuticals, Ltd. | 1 | $18 |
| Organon | 1 | $17 |
| Mallinckrodt Hospital Products Inc. | 1 | $16 |
| Siemens Medical Solutions USA, Inc. | 1 | $15 |
| Merck | 1 | $12 |
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
$164,564 in reported general payments places this provider in the 80th percentile of 512 rheumatology 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 |
|---|---|---|
| Humira(Cf) PenAdalimumab | 54 | $513,034 |
| Enbrel SureclickEtanercept | 30 | $351,181 |
| RinvoqUpadacitinib | 35 | $248,390 |
| EnbrelEtanercept | 26 | $210,143 |
| Orencia ClickjectAbatacept | 34 | $210,108 |
| Humira PenAdalimumab | 29 | $202,346 |
| SimponiGolimumab | 11 | $199,961 |
| OrenciaAbatacept | 15 | $130,524 |
| Cimzia (2 Pack)Certolizumab Pegol | 12 | $104,994 |
| Xeljanz XrTofacitinib Citrate | 17 | $100,039 |
| Humira(Cf)Adalimumab | 14 | $99,612 |
| Taltz AutoinjectorIxekizumab | 14 | $96,308 |
| Cosentyx Sensoready (2 Pens)Secukinumab | 11 | $81,914 |
| OtezlaApremilast | 11 | $53,208 |
| TymlosAbaloparatide | 11 | $32,090 |
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 |
|---|---|---|
| AbbVieRinvoq, Humira(Cf), Savella | $56,818 | $357,62466 claims |
| AmgenEnbrel, Otezla | $2,634 | $263,35137 claims |
| Johnson & JohnsonSimponi | $59 | $199,96111 claims |
| E.r. Squibb & Sons, L.L.C.Orencia | $149 | $130,52415 claims |
| UCB, Inc.Cimzia (2 Pack) | $712 | $104,99412 claims |
| Radius Health, Inc.Tymlos | $28 | $32,09011 claims |
| PfizerLyrica | $31,112 | $9,54511 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 80th percentile of 512 rheumatology providers in Texas.
Other rheumatology in Dallas
- John CushDallas$3.9M
- Stanley CohenDallas$1.9M
- David KarpDallas$788K
- Sharad LakhanpalDallas$718K
- Margarita FallenaDallas$488K
- Zoran KurepaDallas$483K
- Dianne PetroneDallas$437K
- Giovanni GeslaniDallas$415K
- Kathryn DaoDallas$381K
- Pedro CastilloDallas$379K
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.