Shibu Oommen, MD
NPI 1093751695ActiveIndividual· Internal Medicine, Gastroenterology· Plano, TX
Internal Medicine, Gastroenterology (MD) with Healthtexas Provider Network, practicing in Plano, Texas. Their prescriptions cost Medicare Part D more than their services did: $485,955 for 1,589 claims, against $112,109 paid for services in 2024. Abbvie Inc. reported $34.83 in payments in 2025, mostly food and beverage. Lists Baylor Scott & White Medical Center Plano and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093751695 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2006 |
| Last updated in NPPES | Jul 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | M7492 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | 226586 | NY |
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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 598 |
|---|---|
| Services billed | 1,636 across 43 procedure codes |
| Paid by Medicare | $112,109 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,589 · 3,131 30-day fills |
|---|---|
| Patients | 665 |
| Total drug cost | $485,955 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$34.83 · 1 payment from 1 company
- 2024$927.07 · 50 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.83 | 1 |
What the 2025 payments were for
- Food and Beverage$34.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 gastroenterologists in Plano · All gastroenterologists in Texas