Lauren Ashley Buck, M.D.
NPI 1265645253ActiveIndividual· Surgery· Irving, TX
Surgery (M.D.) in Irving, Texas, trained at University of Texas Medical School at San Antonio (class of 2006). 89 Medicare patients in 2024, $34,676 paid; nearly all of their 77 Part D prescriptions were generic (97%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $1,007 in all, mostly travel and lodging.
Overview
| NPI | 1265645253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | Jun 5, 2020 |
| Certified by provider | Jun 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | Q4052 | TX |
| Surgery | 208600000X | 22405 | MS |
| Surgery | 208600000X | MD.207196 | 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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 180 across 49 procedure codes |
| Paid by Medicare | $34,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 77 · 91 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $2,069 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | General Surgery |
Medical group
- Surgery Associates of Ntx PLLCGarland, TX · 64 clinicians
Hospital affiliation
- Medical City LewisvilleLewisville, TX
Industry payments (Open Payments)
- 2025$1,007 · 5 payments from 2 companies
- 2024$87.14 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $988.43 | 4 |
| Ethicon US, LLC | $18.71 | 1 |
What the 2025 payments were for
- Travel and Lodging$603.97 · 2 payments
- Food and Beverage$403.17 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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