Ellen Mamie Wicker, DO
NPI 1821452350ActiveIndividual· Colon & Rectal Surgery· El Paso, TX
Colon & Rectal Surgery (DO) with Texas Tech University Health Sciences Center El Paso, practicing in El Paso, Texas. In 2024 Medicare paid $17,511 for 35 patients, and Part D covered 53 of their prescriptions, 68% of them generic. Intuitive Surgical, Inc. reported $5,469 in payments in 2025, mostly education. Lists The Hospitals of Providence Transmountain Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821452350 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 11, 2016 |
| Last updated in NPPES | Sep 22, 2023 |
| Certified by provider | Sep 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | T6079 | TX |
| Surgery | 208600000X | T6079 | 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); Practitioner - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 109 across 29 procedure codes |
| Paid by Medicare | $17,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 53 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $562.91 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- Texas Tech University Health Sciences Center El PasoEl Paso, TX · 304 clinicians
Hospital affiliations
- The Hospitals of Providence Transmountain CampusEl Paso, TX
- University Medical Center of El PasoEl Paso, TX
Industry payments (Open Payments)
- 2025$5,469 · 12 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $5,469 | 12 |
What the 2025 payments were for
- Education$4,300 · 2 payments
- Travel and Lodging$992.22 · 8 payments
- Food and Beverage$176.65 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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