Jennifer Lynn Cook, MD
NPI 1619075363ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· Little Rock, AR
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD) in Little Rock, Arkansas, trained at Southern Illinois University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $412,151 for 1,098 claims, against $26,399 paid for services in 2024. Abbott Laboratories was the largest of 12 companies reporting payments in 2025, $678.51 in all, mostly food and beverage.
Overview
| NPI | 1619075363 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Apr 9, 2026 |
| Certified by provider | Apr 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | E-19064 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Advanced Heart Failure and Transplant Cardiology (AR); Practitioner - Advanced Heart Failure and Transplant Cardiology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 653 across 30 procedure codes |
| Paid by Medicare | $26,399 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,098 · 2,368 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $412,151 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
Medical group
- Arkansas Health GroupLittle Rock, AR · 659 clinicians
Hospital affiliations
- Arkansas Heart Hospital, LLCLittle Rock, AR
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
- University of Cincinnati Medical Center, LLCCincinnati, OH
Industry payments (Open Payments)
- 2025$678.51 · 18 payments from 12 companies
- 2024$1,103 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $334.03 | 4 |
| United Therapeutics Corporation | $96.93 | 1 |
| E.R. Squibb & Sons, L.L.C. | $39.92 | 2 |
| Atricure, Inc. | $37.37 | 2 |
| Merck Sharp & Dohme LLC | $33.41 | 2 |
What the 2025 payments were for
- Food and Beverage$678.51 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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