Jeffrey Scott Hamaker, M.D.
NPI 1699119545ActiveIndividual· Surgery· Lufkin, TX
Surgery (M.D.) in Lufkin, Texas, trained at Baylor College of Medicine (class of 2013). In 2024 Medicare paid $800,245 for 156 patients, and Part D covered 183 of their prescriptions, 88% of them generic. Ethicon US, LLC reported $22.19 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1699119545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 22, 2013 |
| Last updated in NPPES | Feb 11, 2026 |
| Certified by provider | Feb 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | R5123 | TX |
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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 1,060 across 69 procedure codes |
| Paid by Medicare | $800,245 |
Part D prescriptions in 2024
| Prescriptions (claims) | 183 · 211 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $8,595 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | General Surgery |
Medical group
- Angelina Surgical AssociatesLufkin, TX · 4 clinicians
Hospital affiliations
- Chi St Lukes Health Memorial LivingstonLivingston, TX
- Chi St Lukes Health Memorial LufkinLufkin, TX
- Woodland Heights Medical CenterLufkin, TX
Industry payments (Open Payments)
- 2024$22.19 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $22.19 | 1 |
What the 2024 payments were for
- Food and Beverage$22.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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