Karine Guerrier, DO
NPI 1831332626ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Memphis, TN
Internal Medicine, Clinical Cardiac Electrophysiology (DO) in Memphis, Tennessee, trained at State University of Iowa College of Homeopathic Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $1,233 for 16 patients in 2024, with only 12 Part D claims. Abbott Laboratories reported $3,365 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1831332626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2009 |
| Last updated in NPPES | Jul 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 3116 | TN |
| Pediatrics, Pediatric Cardiology | 2080P0202X | 3116 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 37 across 11 procedure codes |
| Paid by Medicare | $1,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 28 30-day fills |
|---|---|
| Total drug cost | $123.72 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | State University of Iowa College of Homeopathic Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Ut Lebonheur Pediatric Specialists, Inc.Memphis, TN · 166 clinicians
Hospital affiliation
- Methodist Hospitals of MemphisMemphis, TN
Industry payments (Open Payments)
- 2025$3,365 · 25 payments from 1 company
- 2024$96.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $3,365 | 25 |
What the 2025 payments were for
- Travel and Lodging$2,319 · 8 payments
- Food and Beverage$1,047 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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