Ailyn Diurka Diaz, MD
NPI 1063424356ActiveIndividual· Psychiatry & Neurology, Psychiatry· Hershey, PA
Psychiatry & Neurology, Psychiatry (MD) in Hershey, Pennsylvania, trained at Pennsylvania State University College of Medicine (class of 2000). Part D covered 1,576 prescriptions written in 2024, 97% of them generic. Teva Pharmaceuticals USA, Inc. was the largest of 3 companies reporting payments in 2025, $676.55 in all, mostly food and beverage.
Overview
| NPI | 1063424356 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD423431 | PA |
| Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry | 2084B0040X | ME106667 | FL |
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 - Psychiatry (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,576 · 1,819 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $130,899 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- The Milton S Hershey Medical Center Physicians GroupHershey, PA · 1,623 clinicians
Industry payments (Open Payments)
- 2025$676.55 · 7 payments from 3 companies
- 2024$733.66 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $475.13 | 5 |
| Otsuka America Pharmaceutical, Inc. | $125.37 | 1 |
| Axsome Therapeutics, Inc. | $76.05 | 1 |
What the 2025 payments were for
- Food and Beverage$565.06 · 6 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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