Ronney F. Stadler, MD
NPI 1356372098ActiveIndividual· Colon & Rectal Surgery· Irving, TX
Colon & Rectal Surgery (MD) in Irving, Texas, trained at Baylor College of Medicine (class of 1997). 247 Medicare patients in 2024, $97,750 paid; nearly all of their 365 Part D prescriptions were generic (98%). Ethicon US, LLC was the largest of 3 companies reporting payments in 2025, $283.91 in all, mostly food and beverage.
Overview
| NPI | 1356372098 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Mar 26, 2021 |
| Certified by provider | Mar 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | L0619 | 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 - Colorectal Surgery (Proctology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 247 |
|---|---|
| Services billed | 621 across 68 procedure codes |
| Paid by Medicare | $97,750 |
Part D prescriptions in 2024
| Prescriptions (claims) | 365 · 383 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $4,678 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center at IrvingIrving, TX
- Texas Health Presbyterian Hospital DallasDallas, TX
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX
Industry payments (Open Payments)
- 2025$283.91 · 10 payments from 3 companies
- 2024$582.35 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $224.34 | 8 |
| Myriad Genetic Laboratories, Inc. | $34.64 | 1 |
| Medtronic, Inc. | $24.93 | 1 |
What the 2025 payments were for
- Food and Beverage$283.91 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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