Patrick E. Prath, MD
NPI 1659799708ActiveIndividual· Internal Medicine, Medical Oncology· Sugar Land, TX
Internal Medicine, Medical Oncology (MD) with Tmh Physician Associates PLLC and 1 other group, practicing in Sugar Land, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,786,973 for 1,695 claims, against $93,580 paid for services in 2024. Janssen Biotech, Inc. was the largest of 26 companies reporting payments in 2025, $1,755 in all, mostly food and beverage. Lists Houston Methodist Clear Lake Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1659799708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2014 |
| Last updated in NPPES | May 22, 2024 |
| Certified by provider | May 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | S4548 | TX |
| Internal Medicine, Hematology | 207RH0000X | S4548 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | S4548 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 322 |
|---|---|
| Services billed | 1,281 across 15 procedure codes |
| Paid by Medicare | $93,580 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,695 · 2,076 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $2,786,973 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| 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
- Houston Methodist West HospitalHouston, TX
- Matagorda Regional Medical CenterBay City, TX
Industry payments (Open Payments)
- 2025$1,755 · 63 payments from 26 companies
- 2024$2,100 · 71 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $229.02 | 7 |
| Astrazeneca Pharmaceuticals LP | $181.09 | 4 |
| E.R. Squibb & Sons, L.L.C. | $143.61 | 7 |
| Pfizer Inc. | $136.79 | 6 |
| Seagen Inc. | $99.95 | 1 |
What the 2025 payments were for
- Food and Beverage$1,565 · 61 payments
- Education$189.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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