Holly Katrina Duplechain, MD
NPI 1831208982ActiveIndividual· Internal Medicine· Lindale, TX
Internal Medicine (MD) in Lindale, Texas, trained at University of Texas Medical School at Houston (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $451,151 for 12,732 claims, against $105,338 paid for services in 2024.
Overview
| NPI | 1831208982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Oct 13, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M4047 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 528 |
|---|---|
| Services billed | 1,737 across 19 procedure codes |
| Paid by Medicare | $105,338 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,732 · 28,239 30-day fills |
|---|---|
| Patients | 892 |
| Total drug cost | $451,151 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Christus Mother Frances Hospital- WinnsboroWinnsboro, TX
- University of Texas Health Science Center at TylerTyler, TX
- Ut Health East Texas Tyler Regional HospitalTyler, TX
Other facilities
- Christus HomecareHome health agency · Tyler, TX
- Enhabit Home HealthHome health agency · Tyler, TX
- Ut Health East Texas Home Health ServicesHome health agency · Pittsburg, TX
- Ut Health East Texas Rehabilitation HospitalInpatient rehabilitation facility · Tyler, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Lindale
- 1730972910
- 1902539000
- 1821089095