Karla Ivette Calderon Estrada, ACNP
NPI 1720786171ActiveIndividual· Nurse Practitioner· Dallas, TX
Nurse Practitioner (ACNP) with University of Texas Southwestern Medical Center at Dallas, practicing in Dallas, Texas. Enrolled in Medicare as practitioner - nurse practitioner. Bayer Healthcare Pharmaceuticals Inc. reported $123.41 in payments in 2025, mostly food and beverage. Lists Ut of Texas Southwestern University Hospital - William P. Clements Jr. as a hospital affiliation.
Overview
| NPI | 1720786171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | Yes |
| NPI issued | Feb 15, 2023 |
| Last updated in NPPES | Feb 21, 2023 |
| Certified by provider | Feb 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1110865 | 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 - Nurse Practitioner (TX) |
|---|
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$123.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $123.41 | 1 |
What the 2025 payments were for
- Food and Beverage$123.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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