Andrew Smejdir, PA
NPI 1891459483ActiveIndividual· Psychiatry & Neurology, Neurology· Sherman, TX
Psychiatry & Neurology, Neurology (PA) with Allergy and Asthma of Prosper and Celina PLLC, practicing in Sherman, Texas. Their prescriptions cost Medicare Part D more than their services did: $277,888 for 664 claims, against $26,654 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 12 companies reporting payments in 2025, $540.79 in all, mostly food and beverage. Lists Texoma Medical Center as a hospital affiliation.
Overview
| NPI | 1891459483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 28, 2021 |
| Last updated in NPPES | Jul 6, 2026 |
| Certified by provider | Jul 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | PA15083 | TX |
| Physician Assistant | 363A00000X | PA15083 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 1,188 across 16 procedure codes |
| Paid by Medicare | $26,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 664 · 894 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $277,888 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Allergy and Asthma of Prosper and Celina PLLCProsper, TX · 2 clinicians
Hospital affiliation
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$540.79 · 25 payments from 12 companies
- 2024$1,258 · 67 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $232.56 | 11 |
| Takeda Pharmaceuticals U.S.A., Inc. | $74.39 | 3 |
| Grifols USA, LLC | $37.14 | 2 |
| Amgen Inc. | $34.00 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $27.39 | 1 |
What the 2025 payments were for
- Food and Beverage$448.02 · 23 payments
- Education$92.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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