Christopher Ryan Dwyer, M.D.
NPI 1538456561ActiveIndividual· Colon & Rectal Surgery· Arlington, TX
Colon & Rectal Surgery (M.D.) in Arlington, Texas, trained at University of Texas Medical School at San Antonio (class of 2011). In 2024 Medicare paid $57,698 for 148 patients, and Part D covered 348 of their prescriptions, 77% of them generic. Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $795.06 in all, mostly travel and lodging.
Overview
| NPI | 1538456561 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2011 |
| Last updated in NPPES | Mar 8, 2021 |
| Certified by provider | Mar 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | R2582 | 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 | 148 |
|---|---|
| Services billed | 357 across 48 procedure codes |
| Paid by Medicare | $57,698 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 370 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $18,857 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Medical City ArlingtonArlington, TX
- Usmd Hospital at Arlington L PArlington, TX
Other facilities
- Encompass Home Health of DfwHome health agency · Grapevine, TX
- Enhabit Home HealthHome health agency · Arlington, TX
Industry payments (Open Payments)
- 2025$795.06 · 7 payments from 4 companies
- 2024$465.09 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $595.19 | 4 |
| Stryker Corporation | $165.59 | 1 |
| Amphastar Pharmaceuticals, Inc. | $23.45 | 1 |
| Boston Scientific Corporation | $10.83 | 1 |
What the 2025 payments were for
- Travel and Lodging$401.03 · 2 payments
- Food and Beverage$394.03 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Arlington
- 1184612905