Amber Nicole Macwilliam, DO
NPI 1073141347ActiveIndividual· Obstetrics & Gynecology· New Braunfels, TX
Obstetrics & Gynecology (DO) in New Braunfels, Texas, trained at Edward Via Col of Osteo Medicine-Carolinas Campus (class of 2020). Mostly services rather than prescriptions: Medicare paid $2,589 for 11 patients in 2024, with only 30 Part D claims. Intuitive Surgical, Inc. reported $39.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1073141347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 31, 2020 |
| Last updated in NPPES | Jul 3, 2024 |
| Certified by provider | Jul 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | V2152 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 23 across 9 procedure codes |
| Paid by Medicare | $2,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 48 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $837.19 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Carolinas Campus |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Bhs Physicians Network, IncBrownsville, TX · 706 clinicians
Hospital affiliations
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Resolute Health HospitalNew Braunfels, TX
Industry payments (Open Payments)
- 2025$39.79 · 1 payment from 1 company
- 2024$419.12 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $39.79 | 1 |
What the 2025 payments were for
- Food and Beverage$39.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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