Helen Daifotis Clark, MD
NPI 1598384000ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Houston, TX
Obstetrics & Gynecology, Gynecologic Oncology (MD) in Houston, Texas, trained at Duke University School of Medicine (class of 2020). Enrolled in Medicare as practitioner - gynecological oncology. Abbvie Inc. reported $46.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598384000 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 14, 2020 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | W4784 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gynecological Oncology (TX) |
|---|
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Gynecological Oncology |
Industry payments (Open Payments)
- 2025$46.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $46.83 | 1 |
What the 2025 payments were for
- Food and Beverage$46.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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