Stephanie Worrell, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) · Tucson, AZNPI 1851685523
Payments from drug & device makers
What this record shows
The money is spread across several categories — education (24.9%), food and beverage and speaking fees — rather than concentrated in one kind of arrangement. Intuitive Surgical accounts for 73.2% of it on its own, with 24 other manufacturers making up the rest.
Across 362 payments — averaging $212.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$56K
- Medtronic$6K
- Medical Device Business Services, Inc.$3K
- E.r. Squibb & Sons, L.L.C.$2K
- Johnson & Johnson$2K
- Atricure, Inc.$2K
- plus $6K from 19 others
Across 1 payment — averaging $48,994 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.
- AstraZeneca$49K
What the payments were for
- Consulting fees$3,3204%
- Speaking & faculty fees$16,50021%
- Grants$2,7184%
- Travel & lodging$16,33521%
- Food & beverage$18,82524%
- Education$19,15125%
- Gifts$820%
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 |
|---|---|---|
| Intuitive Surgical | 162 | $56,346 |
| Medtronic | 33 | $5,775 |
| Medical Device Business Services, Inc. | 17 | $2,866 |
| E.r. Squibb & Sons, L.L.C. | 4 | $2,444 |
| Johnson & Johnson(4 entities) | 65 | $2,071 |
| Atricure, Inc. | 18 | $1,901 |
| Genentech USA, Inc. | 1 | $1,420 |
| Davol Inc. | 14 | $1,018 |
| Baxter Healthcare | 7 | $657 |
| AstraZeneca | 5 | $413 |
| Boston Scientific | 6 | $387 |
| BD | 4 | $335 |
| Merit Medical Systems Inc | 2 | $220 |
| Edwards Lifesciences | 2 | $210 |
| Bard Access Systems, Inc. | 1 | $181 |
| Kls-martin L.p. | 7 | $155 |
| Bard Peripheral Vascular, Inc. | 4 | $154 |
| Galvanize Therapeutics, Inc | 1 | $122 |
| On Target Laboratories, Inc | 1 | $78 |
| Zimmer Biomet | 2 | $56 |
| Dilon Technologies, Inc. | 2 | $48 |
| Abbott | 1 | $23 |
| Integra Lifesciences Corporation | 1 | $21 |
| Nestle Healthcare Nutrition Inc. | 1 | $19 |
| Sobi, Inc | 1 | $13 |
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.
- Da Vinci Surgical System$48,878
- ION$3,000
- ECHELON FLEX Stapler$1,858
- HARMONIC Product Family$1,733
- Surgicel Powder$1,733
- Alecensa$1,420
- Signia$1,145
- DAVINCI XI$1,000
- LINX Reflux Management System$935
- ATRICURE CRYOICE CRYOSPHERE CRYOABLATION SYSTEM$892
- ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2)$653
- PROGEL$430
- Progel Applicator Spray Tips$352
- ZIPFIX$273
- MATRIXRIB$273
- SYNERGY ABLATION SYSTEM$250
- COSEAL$227
- Penditure$179
- Signet$154
- ARISTA AH FLEXITIP$142
How this compares
$76,931 in reported general payments places this provider in the 80th percentile of 100 thoracic surgery (cardiothoracic vascular surgery) providers in Arizona.
See all thoracic surgery (cardiothoracic vascular surgery) 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.
Other thoracic surgery (cardiothoracic vascular surgery) in Tucson
- Raj BoseTucson$118K
- Zain KhalpeyTucson$113K
- Rammohan MarlaTucson$90K
- Christopher KomanapalliTucson$40K
- Toshinobu KazuiTucson$20K
- Elizabeth ButlerTucson$16K
- George MakdisiTucson$10K
- William CooperTucson$8K
- Jonathan RiceTucson$7K
- Dawn JaroszewskiPhoenix$794K
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.