Karine Guerrier, DO
Clinical Cardiac Electrophysiology · Memphis, TNNPI 1831332626
Payments from drug & device makers
What this record shows
Abbott accounts for 99.6% of it on its own, with 2 other manufacturers making up the rest. 2025 is the largest year on record at $3,365, more than ten times the $154 reported in 2019. That places this record below the midpoint for clinical cardiac electrophysiology clinicians in TN, where the typical reported total is $12,690.
Across 71 payments — averaging $99.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$7K
- Philips North America LLC$20
- Medtronic$12
What the payments were for
- Travel & lodging$4,06257%
- Food & beverage$3,01243%
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 |
|---|---|---|
| Abbott | 69 | $7,042 |
| Philips North America LLC | 1 | $20 |
| Medtronic | 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.
- ENSITE PRECISION$2,365
- AVEIR$1,017
- Ensite Cardiac Mapping System$1,007
- Advisor Catheter$126
- ENSITE$118
How this compares
$7,074 in reported general payments places this provider in the 35th percentile of 82 clinical cardiac electrophysiology providers in Tennessee.
See all clinical cardiac electrophysiology providers in Tennessee →
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 clinical cardiac electrophysiology in Memphis
- Ikechukwu IfediliMemphis$76K
- Indranill Basu RayMemphis$74K
- Eric JohnsonMemphis$59K
- Rajesh KabraMemphis$42K
- Yehoshua LevineMemphis$37K
- Sunil JhaMemphis$14K
- Jeffrey KerlanMemphis$7K
- Stephen FahrigNashville$605K
- Gregory BashianNashville$361K
- Harish ManyamChattanooga$265K
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.