Matthew Ulrickson, MD
Hematology & Oncology · Gilbert, AZNPI 1790980316
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $19,071 of the $25,105 with a category attached, or 76.0%. 13 manufacturers reported payments, led by E.r. Squibb & Sons, L.L.C. at 34.1% of the total. Reporting peaked in 2024 at $9,004 and has fallen 94.3% since, to $516 in 2025.
Across 37 payments — averaging $678.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$9K
- Genentech, Inc.$6K
- Stemline Therapeutics Inc.$3K
- AbbVie$2K
- Genmab U.S., Inc.$2K
- Gilead$2K
- plus $1K from 7 others
Across 202 payments — averaging $9279.56 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.
- Gilead$1.2M
- Immunogen, Inc.$403K
- AbbVie$125K
- Bristol Myers Squibb$114K
- Novartis$1K
What the payments were for
- Consulting fees$19,07176%
- Speaking & faculty fees$2,92512%
- Travel & lodging$8203%
- Food & beverage$2,2899%
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 6 | $8,560 |
| Genentech, Inc. | 6 | $5,577 |
| Stemline Therapeutics Inc. | 1 | $2,925 |
| AbbVie | 4 | $2,362 |
| Genmab U.S., Inc. | 3 | $2,255 |
| Gilead(2 entities) | 2 | $2,052 |
| Bristol Myers Squibb | 5 | $433 |
| CTI Biopharma Corp. | 3 | $307 |
| ADC Therapeutics America, Inc. | 2 | $219 |
| Autolus Inc | 2 | $175 |
| Novartis | 1 | $103 |
| Verastem, Inc. | 1 | $94 |
| Pharmacyclics LLC, An Abbvie Company | 1 | $43 |
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
$25,105 in reported general payments places this provider in the 75th percentile of 261 hematology & oncology providers in Arizona.
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 |
|---|---|---|
| JakafiRuxolitinib Phosphate | 73 | $1,142,997 |
| IdhifaEnasidenib Mesylate | 32 | $1,050,156 |
| TibsovoIvosidenib | 31 | $731,227 |
| IclusigPonatinib Hcl | 24 | $489,866 |
| ImbruvicaIbrutinib | 15 | $349,020 |
| VenclextaVenetoclax | 51 | $247,415 |
| CalquenceAcalabrutinib Maleate | 17 | $217,540 |
| Posaconazole | 33 | $48,601 |
| EliquisApixaban | 28 | $20,946 |
| ValacyclovirValacyclovir Hcl | 173 | $11,926 |
| Vancomycin Hcl | 32 | $5,393 |
| Fluconazole | 60 | $4,948 |
| Tacrolimus | 23 | $2,544 |
| Voriconazole | 16 | $2,537 |
| Ursodiol | 22 | $2,341 |
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 |
|---|---|---|
| Bristol Myers SquibbIdhifa | $433 | $1,050,15632 claims |
| Pharmacyclics LLC, An Abbvie CompanyImbruvica | $43 | $349,02015 claims |
| AbbVieVenclexta | $2,362 | $247,41551 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 75th percentile of 261 hematology & oncology providers in Arizona.
Other hematology & oncology in Gilbert
- Sumit MadanGilbert$422K
- Jiaxin NiuGilbert$121K
- Yazan SamhouriGilbert$84K
- Santosh RaoGilbert$25K
- Qing ZhaoGilbert$25K
- Sujith KalmadiChandler$1.4M
- Jeffrey SchriberScottsdale$715K
- Javier MunozPhoenix$638K
- Tanios Bekaii-SaabScottsdale$527K
- Rajesh KukunoorScottsdale$499K
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.