Rebecca Llorens, MD
NPI 1316998503ActiveIndividual· Internal Medicine· Columbia, MO
Internal Medicine (MD) in Columbia, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $98,533 for 2,435 claims, against $5,007 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 11 companies reporting payments in 2025, $489.51 in all, mostly food and beverage.
Overview
| NPI | 1316998503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2006 |
| Last updated in NPPES | Apr 18, 2025 |
| Certified by provider | Apr 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 100902 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 77 across 16 procedure codes |
| Paid by Medicare | $5,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,435 · 5,003 30-day fills |
|---|---|
| Patients | 362 |
| Total drug cost | $98,533 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
Medical group
- Gastrointestinal Associates, LLCColumbia, MO · 30 clinicians
Hospital affiliation
- Boone Hospital CenterColumbia, MO
Industry payments (Open Payments)
- 2025$489.51 · 26 payments from 11 companies
- 2024$17.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $154.72 | 10 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $62.07 | 3 |
| Janssen Biotech, Inc. | $58.67 | 3 |
| Regeneron Healthcare Solutions, Inc. | $40.86 | 2 |
| Celltrion USA Inc. | $40.72 | 2 |
What the 2025 payments were for
- Food and Beverage$489.51 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 221 internal medicine physicians in Columbia · All internal medicine physicians in Missouri