Katherine Buchert Alleyne, PA-C
NPI 1558610576ActiveIndividual· Physician Assistant, Medical· New Orleans, LA
Physician Assistant, Medical (PA-C) in New Orleans, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 2012). 11 Medicare patients in 2024, $4,558 paid; nearly all of their 260 Part D prescriptions were generic (99%). Actelion Pharmaceuticals US, Inc. was the largest of 4 companies reporting payments in 2025, $187.18 in all, mostly food and beverage.
Overview
| NPI | 1558610576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 5, 2012 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA22522 | CA |
| Physician Assistant, Medical | 363AM0700X | 200706 | LA |
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 - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 68 across 23 procedure codes |
| Paid by Medicare | $4,558 |
Part D prescriptions in 2024
| Prescriptions (claims) | 260 · 264 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $2,835 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Physician Assistant |
Medical group
- Paradigm Health SystemSlidell, LA · 36 clinicians
Hospital affiliation
- Sterling Surgical HospitalSlidell, LA
Industry payments (Open Payments)
- 2025$187.18 · 4 payments from 4 companies
- 2024$18.94 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $121.70 | 1 |
| Neurocrine Biosciences, Inc. | $25.92 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $24.09 | 1 |
| Valinor Pharma, LLC | $15.47 | 1 |
What the 2025 payments were for
- Food and Beverage$187.18 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in New Orleans
- 1033720941
- 1053761866
- 1073084992
- 1104271451
- 1154724029
- 1376790055
- 1417216177
- 1659794501
- 1770140824
- 1770714925
- 1790347276
- 1841628880
All 43 physician assistants in New Orleans · All physician assistants in Louisiana