Mary Rhorer Buckwalter
NPI 1013682012ActiveIndividual· Nurse Practitioner· Baton Rouge, LA
Nurse Practitioner with Texas Digestive Disease Consultants, PLLC, practicing in Baton Rouge, Louisiana. Medicare paid $40,137 for services to 316 patients in 2024, and Part D covered 1,443 of their prescriptions (82% generic). Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,090 in all, mostly food and beverage. Lists Our Lady of the Lake Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1013682012 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 11, 2021 |
| Last updated in NPPES | Jan 26, 2023 |
| Certified by provider | Oct 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP221446 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 577 across 6 procedure codes |
| Paid by Medicare | $40,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,443 · 2,809 30-day fills |
|---|---|
| Patients | 479 |
| Total drug cost | $249,587 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Texas Digestive Disease Consultants, PLLCFlower Mound, TX · 608 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$1,090 · 65 payments from 14 companies
- 2024$910.59 · 55 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $305.67 | 22 |
| Janssen Biotech, Inc. | $144.58 | 7 |
| Celltrion USA Inc. | $101.78 | 4 |
| Madrigal Pharmaceuticals | $98.99 | 4 |
| Ardelyx, Inc. | $91.46 | 5 |
What the 2025 payments were for
- Food and Beverage$1,090 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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