Thamilvani Thiruvasahar, MD
NPI 1790948768ActiveIndividual· Internal Medicine, Rheumatology· McKinney, TX
Internal Medicine, Rheumatology (MD) with Texoma Arthritis Clinic, P.A., practicing in McKinney, Texas. In 2024 Medicare paid $568,705 for 133 patients, and Part D covered 1,373 of their prescriptions, 89% of them generic. Amgen Inc. was the largest of 17 companies reporting payments in 2025, $3,184 in all, mostly food and beverage. Lists Baylor Scott and White Medical Center McKinney and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1790948768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2008 |
| Last updated in NPPES | Sep 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | Q3299 | TX |
| Internal Medicine | 207R00000X | 125-055154 | IL |
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 - Rheumatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 60,733 across 29 procedure codes |
| Paid by Medicare | $568,705 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,373 · 2,455 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $815,325 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Texoma Arthritis Clinic, P.A.McKinney, TX · 3 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center McKinneyMc Kinney, TX
- McCurtain Memorial HospitalIdabel, OK
- Medical Center of McKinneyMcKinney, TX
- Paris Regional Medical CenterParis, TX
- Tmc- Bonham HospitalBonham, TX
Industry payments (Open Payments)
- 2025$3,184 · 97 payments from 17 companies
- 2024$5,146 · 98 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $1,059 | 30 |
| Janssen Biotech, Inc. | $370.85 | 9 |
| Abbvie Inc. | $329.38 | 19 |
| Genzyme Corporation | $256.68 | 2 |
| Novartis Pharmaceuticals Corporation | $196.21 | 8 |
What the 2025 payments were for
- Food and Beverage$2,899 · 94 payments
- Education$284.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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