Oscar Olfindo Enriquez, MD
NPI 1487737219ActiveIndividual· Internal Medicine· Port Arthur, TX
Internal Medicine (MD) with Standard Medical Clinic, PA, practicing in Port Arthur, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,779,994 for 24,009 claims, against $163,784 paid for services in 2024. Abiomed was the largest of 2 companies reporting payments in 2025, $156.12 in all, mostly food and beverage. Lists Christus Southeast Texas- St Elizabeth as a hospital affiliation.
Overview
| NPI | 1487737219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Jan 8, 2026 |
| Certified by provider | Jan 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K0026 | TX |
| Internal Medicine, Adolescent Medicine | 207RA0000X | K0026 | TX |
| Family Medicine, Adolescent Medicine | 207QA0000X | K0026 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 550 |
|---|---|
| Services billed | 5,425 across 53 procedure codes |
| Paid by Medicare | $163,784 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24,009 · 43,339 30-day fills |
|---|---|
| Patients | 1,804 |
| Total drug cost | $1,779,994 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Standard Medical Clinic, PABeaumont, TX · 4 clinicians
Hospital affiliation
- Christus Southeast Texas- St ElizabethBeaumont, TX
Industry payments (Open Payments)
- 2025$156.12 · 5 payments from 2 companies
- 2024$467.26 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $135.80 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $20.32 | 1 |
What the 2025 payments were for
- Food and Beverage$139.37 · 4 payments
- Travel and Lodging$16.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 internal medicine physicians in Port Arthur · All internal medicine physicians in Texas