Kristopher Roach, MD
Critical Care Medicine · Chandler, AZNPI 1215357470
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $941 of the $1,119 with a category attached, or 84.1%. Abiomed accounts for 81.8% of it on its own, with 3 other manufacturers making up the rest. 2025 is the largest year on record at $487, 3.9 times the $125 reported in 2021.
Across 19 payments — averaging $58.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abiomed$915
- Inari Medical, Inc.$166
- Getinge USA Sales, LLC$20
- Johnson & Johnson$19
Across 11 payments — averaging $34,073 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.
- Grifols Therapeutics LLC$375K
What the payments were for
- Travel & lodging$17816%
- Food & beverage$94184%
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 | 16 | $915 |
| Inari Medical, Inc. | 1 | $166 |
| Getinge USA Sales, LLC | 1 | $20 |
| Johnson & Johnson | 1 | $19 |
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
$1,119 in reported general payments places this provider in the 70th percentile of 175 critical care medicine 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 critical care medicine in Chandler
- Loreto SulitChandler$6K
- Yu Ya HuangChandler$4K
- Angela MorroneChandler$3K
- Jack ShortChandler$1K
- Francis MaguireChandler$1K
- Naomi HabibPhoenix$298K
- Heather PrzybylPhoenix$126K
- Douglas MapelPrescott$125K
- Akshay MuralidharScottsdale$44K
- Syed ShahryarPhoenix$20K
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.