Oscar R. Rosales, MD
NPI 1194746172ActiveIndividual· Internal Medicine, Interventional Cardiology· Houston, TX
Internal Medicine, Interventional Cardiology (MD) with Houston Cardiovascular Assoc PA, practicing in Houston, Texas. In 2024 Medicare paid $1,138,753 for 603 patients, and Part D covered 7,949 of their prescriptions, 83% of them generic. Abbott Laboratories was the largest of 18 companies reporting payments in 2025, $2,194 in all, mostly food and beverage. Lists Houston Methodist Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194746172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 22, 2006 |
| Last updated in NPPES | May 22, 2024 |
| Certified by provider | May 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | H9414 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | H9414 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 603 |
|---|---|
| Services billed | 5,337 across 86 procedure codes |
| Paid by Medicare | $1,138,753 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,949 · 20,186 30-day fills |
|---|---|
| Patients | 851 |
| Total drug cost | $1,136,888 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
| Telehealth | Offers telehealth |
Medical group
- Houston Cardiovascular Assoc PAHouston, TX · 82 clinicians
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$2,194 · 84 payments from 18 companies
- 2024$2,972 · 109 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $787.30 | 23 |
| Tactile Systems Technology Inc | $192.35 | 10 |
| Pfizer Inc. | $174.97 | 11 |
| Edwards Lifesciences Corporation | $172.83 | 1 |
| Amgen Inc. | $160.36 | 11 |
What the 2025 payments were for
- Food and Beverage$2,194 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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