Thomas Raymond McCarty III, M.D., M.P.H.
NPI 1376955047ActiveIndividual· Internal Medicine, Gastroenterology· Houston, TX
Internal Medicine, Gastroenterology (M.D., M.P.H.) in Houston, Texas, trained at Baylor College of Medicine (class of 2014). In 2024 Medicare paid $120,076 for 324 patients, and Part D covered 863 of their prescriptions, 82% of them generic. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,738 in all, mostly food and beverage.
Overview
| NPI | 1376955047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H. |
| Sole proprietor | Yes |
| NPI issued | May 28, 2014 |
| Last updated in NPPES | Dec 18, 2025 |
| Certified by provider | Dec 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | T8596 | TX |
| Internal Medicine | 207R00000X | 56292 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 324 |
|---|---|
| Services billed | 1,052 across 59 procedure codes |
| Paid by Medicare | $120,076 |
Part D prescriptions in 2024
| Prescriptions (claims) | 863 · 1,307 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $97,609 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$1,738 · 47 payments from 18 companies
- 2024$3,471 · 76 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $193.49 | 16 |
| Celltrion USA Inc. | $180.41 | 4 |
| Boston Scientific Corporation | $173.68 | 1 |
| Medtronic, Inc. | $166.91 | 2 |
| Janssen Biotech, Inc. | $165.26 | 3 |
What the 2025 payments were for
- Food and Beverage$1,738 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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