Ali Zahalka, MD, PHD
NPI 1720584741ActiveIndividual· Urology· Dallas, TX
Urology (MD, PHD) with University of Texas Southwestern Medical Center at Dallas, practicing in Dallas, Texas. Part D covered 79 prescriptions written in 2024, 87% of them generic. Dendreon Pharmaceuticals LLC was the largest of 6 companies reporting payments in 2025, $832.46 in all, mostly food and beverage. Lists Parkland Health & Hospital System as a hospital affiliation.
Overview
| NPI | 1720584741 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2018 |
| Last updated in NPPES | Jun 24, 2024 |
| Certified by provider | Jun 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | V0240 | 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 - Urology (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 116 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $4,899 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Urology |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliation
- Parkland Health & Hospital SystemDallas, TX
Industry payments (Open Payments)
- 2025$832.46 · 6 payments from 6 companies
- 2024$4,351 · 27 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dendreon Pharmaceuticals LLC | $291.48 | 1 |
| Janssen Scientific Affairs, LLC | $140.02 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $131.25 | 1 |
| Progenics Pharmaceuticals, Inc. | $130.43 | 1 |
| Photocure Inc | $105.03 | 1 |
What the 2025 payments were for
- Food and Beverage$832.46 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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