Kristen Barker
Family · Surprise, AZNPI 1811667595
Payments from drug & device makers
Across 223 payments — averaging $18.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abiomed$812
- Novartis$717
- Amgen$650
- Boehringer Ingelheim$310
- AstraZeneca$307
- Impulse Dynamics (USA) Inc.$298
- plus $1K from 16 others
What the payments were for
- Travel & lodging$81219%
- Food & beverage$3,39480%
- Education$140%
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 |
|---|---|---|
| Abiomed | 1 | $812 |
| Novartis | 51 | $717 |
| Amgen | 65 | $650 |
| Boehringer Ingelheim | 13 | $310 |
| AstraZeneca | 16 | $307 |
| Impulse Dynamics (USA) Inc. | 13 | $298 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 20 | $261 |
| Lexicon Pharmaceuticals, Inc. | 11 | $210 |
| Pfizer | 5 | $83 |
| Merck | 3 | $82 |
| Sanofi-aventis U.S. LLC | 5 | $78 |
| Kiniksa Pharmaceuticals, Ltd. | 5 | $77 |
| Alnylam Pharmaceuticals Inc. | 4 | $70 |
| Actelion Pharmaceuticals US, Inc. | 2 | $65 |
| Kestra Medical Technology Services, Inc. | 2 | $49 |
| Inspire Medical Systems, Inc. | 1 | $35 |
| Daiichi Sankyo Inc. | 1 | $24 |
| Esperion Therapeutics, Inc. | 1 | $24 |
| E.r. Squibb & Sons, L.L.C. | 1 | $19 |
| Medtronic | 1 | $18 |
| Novo Nordisk | 1 | $18 |
| Philips North America LLC | 1 | $14 |
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
$4,220 in reported general payments places this provider in the 90th percentile of 4,119 family providers in Arizona.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 285 | $401,848 |
| EntrestoSacubitril/Valsartan | 176 | $284,905 |
| XareltoRivaroxaban | 96 | $107,601 |
| FarxigaDapagliflozin Propanediol | 75 | $90,152 |
| Repatha SureclickEvolocumab | 34 | $32,302 |
| JardianceEmpagliflozin | 21 | $24,365 |
| Ranolazine ErRanolazine | 36 | $4,984 |
| NexlizetBempedoic Acid/Ezetimibe | 11 | $4,499 |
| Metoprolol Succinate | 341 | $3,854 |
| Ezetimibe | 142 | $3,612 |
| ClopidogrelClopidogrel Bisulfate | 313 | $3,611 |
| Atorvastatin Calcium | 301 | $3,041 |
| Carvedilol | 302 | $2,628 |
| Flecainide Acetate | 49 | $2,607 |
| Rosuvastatin Calcium | 226 | $2,406 |
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 |
|---|---|---|
| PfizerEliquis | $83 | $401,848285 claims |
| NovartisEntresto | $717 | $284,905176 claims |
| AstraZenecaFarxiga | $307 | $90,15275 claims |
| Boehringer IngelheimJardiance | $310 | $24,36521 claims |
| Esperion Therapeutics, Inc.Nexlizet | $24 | $4,49911 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 90th percentile of 4,119 family providers in Arizona.
Other family in Surprise
- Katherine RivasSurprise$34K
- Sharon MagalonaMesa$449K
- Angela GoldenMunds Park$378K
- Kimberly HallaPhoenix$332K
- Kaitlyn LouchheimScottsdale$208K
- Rebecca McCollaumMesa$149K
- Susan SarabiaSun City West$114K
- Lindsay CarterTucson$108K
- Audrey StevensonPhoenix$83K
- Keith MorsePrescott$83K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.