Timothy Neal Irizarry, P.A.
NPI 1871826958ActiveIndividual· Physician Assistant· Dumas, AR
Physician Assistant (P.A.) with Ascension Depaul Services, practicing in Dumas, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $317,654 for 3,031 claims, against $263.93 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 4 companies reporting payments in 2025, $423.00 in all, mostly food and beverage. Lists Delta Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1871826958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Sep 8, 2009 |
| Last updated in NPPES | Jan 28, 2025 |
| Certified by provider | Jan 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA-380 | AR |
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 - Physician Assistant (AR); Practitioner - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 49 across 9 procedure codes |
| Paid by Medicare | $263.93 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,031 · 5,768 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $317,654 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Ascension Depaul ServicesDumas, AR · 2 clinicians
Hospital affiliation
- Delta Memorial HospitalDumas, AR
Industry payments (Open Payments)
- 2025$423.00 · 4 payments from 4 companies
- 2024$32.07 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $117.76 | 1 |
| Abbvie Inc. | $112.84 | 1 |
| Novo Nordisk Inc | $97.67 | 1 |
| Otsuka America Pharmaceutical, Inc. | $94.73 | 1 |
What the 2025 payments were for
- Food and Beverage$423.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records