Arunava D. Ray, M.D.
NPI 1568465094ActiveIndividual· Internal Medicine, Cardiovascular Disease· Amarillo, TX
Internal Medicine, Cardiovascular Disease (M.D.) with Northwest Texas Healthcare System Inc and 2 other groups, practicing in Amarillo, Texas. In 2024 Medicare paid $1,106,345 for 2,229 patients, and Part D covered 15,330 of their prescriptions, 89% of them generic. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $2,069 in all, mostly food and beverage. Lists Bsa Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568465094 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 30, 2005 |
| Last updated in NPPES | May 4, 2023 |
| Certified by provider | May 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | K7599 | TX |
| Internal Medicine | 207R00000X | K7599 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,229 |
|---|---|
| Services billed | 9,106 across 82 procedure codes |
| Paid by Medicare | $1,106,345 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,330 · 33,315 30-day fills |
|---|---|
| Patients | 1,004 |
| Total drug cost | $1,471,734 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Northwest Texas Healthcare System IncAmarillo, TX · 22 clinicians
- Bsa Hospital LLCAmarillo, TX · 21 clinicians
- Amarillo Heart Institute LLPAmarillo, TX · 10 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Coon Memorial HospitalDalhart, TX
- Golden Plains Community HospitalBorger, TX
- Northwest Texas HospitalAmarillo, TX
- Swisher Memorial HospitalTulia, TX
Industry payments (Open Payments)
- 2025$2,069 · 63 payments from 12 companies
- 2024$2,235 · 61 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,112 | 7 |
| E.R. Squibb & Sons, L.L.C. | $343.91 | 18 |
| Merck Sharp & Dohme LLC | $144.75 | 8 |
| Amgen Inc. | $140.33 | 11 |
| Pfizer Inc. | $66.84 | 4 |
What the 2025 payments were for
- Food and Beverage$1,142 · 60 payments
- Travel and Lodging$927.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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