Harry J. Thomas, MD
NPI 1104086628ActiveIndividual· Internal Medicine, Gastroenterology· Austin, TX
Internal Medicine, Gastroenterology (MD) with Austin Gastroenterology PLLC, practicing in Austin, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,825,319 for 2,038 claims, against $94,946 paid for services in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $223,757 in all, mostly speaking and faculty fees. Lists Ascension Seton Medical Center Austin and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1104086628 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2008 |
| Last updated in NPPES | Aug 16, 2023 |
| Certified by provider | Aug 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | Q0837 | 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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 461 |
|---|---|
| Services billed | 888 across 34 procedure codes |
| Paid by Medicare | $94,946 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,038 · 3,697 30-day fills |
|---|---|
| Patients | 520 |
| Total drug cost | $1,825,319 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Austin Gastroenterology PLLCRound Rock, TX · 76 clinicians
Hospital affiliations
- Ascension Seton Medical Center AustinAustin, TX
- Dell Seton Med Center at the University of TxAustin, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$223,757 · 355 payments from 21 companies
- 2024$177,146 · 312 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $107,880 | 107 |
| Lilly USA, LLC | $43,528 | 42 |
| Abbvie Inc. | $23,415 | 64 |
| Pfizer Inc. | $16,452 | 31 |
| Celltrion USA Inc. | $16,015 | 26 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$168,834 · 55 payments
- Travel and Lodging$19,677 · 50 payments
- Honoraria$15,314 · 3 payments
- Consulting Fee$11,000 · 6 payments
- Food and Beverage$8,932 · 241 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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