Stephen R. Parish, MD
NPI 1457351538ActiveIndividual· Internal Medicine· Texarkana, TX
Internal Medicine (MD) in Texarkana, Texas, licensed in TX and AR, with an NPI issued in July 2005. 62 Medicare patients in 2024, $12,870 paid; nearly all of their 62 Part D prescriptions were generic (92%).
Overview
| NPI | 1457351538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 29, 2005 |
| Last updated in NPPES | Jan 8, 2025 |
| Certified by provider | Jan 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | E8793 | TX |
| Internal Medicine | 207R00000X | R3621 | AR |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | E8793 | 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 - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 158 across 7 procedure codes |
| Paid by Medicare | $12,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 62 · 63 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,824 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Texarkana · All internal medicine physicians in Texas