Janet Schwartzenberg, MD
Rheumatology · Amarillo, TXNPI 1194767640
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 92.6% of the total across 1,410 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 39 manufacturers, the largest accounting for just 16.7% — the pattern of someone who eats at a lot of different presentations.
Across 1,410 payments — averaging $17.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$4K
- AbbVie$3K
- Johnson & Johnson$3K
- UCB, Inc.$3K
- Pfizer$1K
- AstraZeneca$1K
- plus $9K from 33 others
Across 1 payment — averaging $30.36 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- E.r. Squibb & Sons, L.L.C.$30
What the payments were for
- Food & beverage$22,59793%
- Education$2811%
- Other$1,5126%
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 |
|---|---|---|
| Amgen(2 entities) | 267 | $4,075 |
| AbbVie(2 entities) | 168 | $2,979 |
| Johnson & Johnson(3 entities) | 89 | $2,840 |
| UCB, Inc. | 134 | $2,689 |
| Pfizer | 104 | $1,230 |
| AstraZeneca(2 entities) | 61 | $1,084 |
| E.r. Squibb & Sons, L.L.C. | 91 | $1,041 |
| GSK | 75 | $981 |
| Radius Health, Inc. | 57 | $870 |
| Novartis | 44 | $838 |
| Genentech USA, Inc. | 55 | $773 |
| Lilly USA, LLC | 47 | $709 |
| ANI Pharmaceuticals, Inc. | 31 | $628 |
| Aurinia Pharma U.S., Inc. | 30 | $503 |
| Mallinckrodt Hospital Products Inc. | 25 | $477 |
| Boehringer Ingelheim | 23 | $423 |
| Sanofi | 21 | $365 |
| Actelion Pharmaceuticals US, Inc. | 11 | $284 |
| Janssen Scientific Affairs, LLC | 5 | $247 |
| Bristol Myers Squibb | 10 | $243 |
| Mallinckrodt Enterprises LLC | 12 | $225 |
| Sobi, Inc | 9 | $191 |
| Organon | 8 | $133 |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $79 |
| Sanofi-aventis U.S. LLC | 5 | $72 |
| Tersera Therapeutics LLC | 3 | $68 |
| Eisai Inc. | 4 | $51 |
| Scilex Pharmaceuticals Inc. | 3 | $50 |
| Viiv Healthcare Company | 2 | $43 |
| Ultragenyx Pharmaceutical Inc. | 2 | $34 |
| Daiichi Sankyo Inc. | 2 | $32 |
| Mylan Institutional Inc. | 1 | $20 |
| Axsome Therapeutics, Inc. | 1 | $20 |
| Insmed, Inc. | 1 | $19 |
| Abbott | 1 | $18 |
| Idorsia Pharmaceuticals US Inc | 1 | $15 |
| Bioventus LLC | 1 | $14 |
| Gilead | 1 | $13 |
| Pacira Therapeutics, Inc. | 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
$24,390 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 |
|---|---|---|
| RinvoqUpadacitinib | 149 | $1,144,091 |
| Humira(Cf) PenAdalimumab | 54 | $594,777 |
| Enbrel SureclickEtanercept | 47 | $388,736 |
| Xeljanz XrTofacitinib Citrate | 52 | $303,061 |
| Cosentyx Sensoready (2 Pens)Secukinumab | 21 | $163,457 |
| Cimzia (2 Pack)Certolizumab Pegol | 23 | $151,193 |
| Orencia ClickjectAbatacept | 20 | $120,455 |
| XeljanzTofacitinib Citrate | 15 | $91,826 |
| EnbrelEtanercept | 12 | $88,709 |
| OlumiantBaricitinib | 21 | $78,538 |
| ActemraTocilizumab | 11 | $53,369 |
| Teriparatide | 28 | $49,897 |
| BenlystaBelimumab | 11 | $49,222 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 1,110 | $39,353 |
| TymlosAbaloparatide | 11 | $29,854 |
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 | $2,979 | $1,144,091149 claims |
| UCB, Inc.Cimzia (2 Pack) | $2,689 | $151,19323 claims |
| PfizerXeljanz | $1,230 | $91,82615 claims |
| AmgenEnbrel | $4,075 | $88,70912 claims |
| Lilly USA, LLCOlumiant | $709 | $78,53821 claims |
| GSKBenlysta | $981 | $49,22211 claims |
| Radius Health, Inc.Tymlos | $870 | $29,85411 claims |
| Scilex Pharmaceuticals Inc.Colchicine | $50 | $3,955153 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 Amarillo
- Constantine SaadehAmarillo$63K
- John CushDallas$3.7M
- Sanjay ChabraEl Paso$3.3M
- Dhiman BasuColleyville$1.8M
- Frank WellborneNew Braunfels$1.4M
- Christopher ParkerWest Lake Hills$1.4M
- Pendleton WickershamSan Antonio$954K
- Henry TownsendPlano$738K
- Zoran KurepaDallas$483K
- Giovanni GeslaniDallas$415K
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.