Joseph E. Whitfield Sr., P.A.
NPI 1265495683ActiveIndividual· Physician Assistant· Corpus Christi, TX
Physician Assistant (P.A.) with Psychiatric Specialists of Texas PLLC, practicing in Corpus Christi, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,079,186 for 7,707 claims, against $33,760 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 18 companies reporting payments in 2025, $4,493 in all, mostly food and beverage.
Overview
| NPI | 1265495683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | Yes |
| NPI issued | Apr 7, 2006 |
| Last updated in NPPES | Mar 24, 2021 |
| Certified by provider | Mar 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA 03777 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 624 across 8 procedure codes |
| Paid by Medicare | $33,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,707 · 9,395 30-day fills |
|---|---|
| Patients | 418 |
| Total drug cost | $2,079,186 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Psychiatric Specialists of Texas PLLCHarlingen, TX · 6 clinicians
Industry payments (Open Payments)
- 2025$4,493 · 227 payments from 18 companies
- 2024$4,380 · 203 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $645.17 | 25 |
| Supernus Pharmaceuticals, Inc. | $539.23 | 42 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $487.46 | 17 |
| Alkermes, Inc. | $484.02 | 32 |
| Corium, LLC | $455.98 | 26 |
What the 2025 payments were for
- Food and Beverage$4,381 · 226 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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