Oscar Alejandro Olavarria, MD
NPI 1972957942ActiveIndividual· Surgery· Bellaire, TX
Surgery (MD) with Ut Physicians, practicing in Bellaire, Texas. Mostly services rather than prescriptions: Medicare paid $12,836 for 31 patients in 2024, with only 37 Part D claims. Medical Device Business Services, Inc. was the largest of 8 companies reporting payments in 2025, $2,854 in all, mostly travel and lodging. Lists Memorial Hermann - Texas Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1972957942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2016 |
| Last updated in NPPES | May 3, 2023 |
| Certified by provider | May 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | R9411 | TX |
| Family Medicine | 207Q00000X | R9411 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 99 across 33 procedure codes |
| Paid by Medicare | $12,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 65 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $2,519 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$2,854 · 21 payments from 8 companies
- 2024$29,969 · 36 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $1,911 | 4 |
| Boston Scientific Corporation | $467.73 | 9 |
| Medtronic, Inc. | $160.93 | 2 |
| Tela Bio, Inc. | $104.55 | 2 |
| Intuitive Surgical, Inc. | $73.07 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,890 · 3 payments
- Food and Beverage$963.89 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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