Liz Tomichen
NPI 1639568942ActiveIndividual· Physician Assistant· Edmond, OK
Physician Assistant in Edmond, Oklahoma, licensed in OK, with an NPI issued in January 2015. Part D covered 1,752 prescriptions written in 2024, 79% of them generic. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $143.45 in all, mostly food and beverage.
Overview
| NPI | 1639568942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 10, 2015 |
| Last updated in NPPES | Jun 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2425 | OK |
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 (OK) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,752 · 3,742 30-day fills |
|---|---|
| Patients | 367 |
| Total drug cost | $2,055,712 |
| Generic share | 79% of claims |
Industry payments (Open Payments)
- 2025$143.45 · 8 payments from 5 companies
- 2024$156.00 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $49.98 | 3 |
| Abbvie Inc. | $34.26 | 2 |
| Novartis Pharmaceuticals Corporation | $24.16 | 1 |
| Astrazeneca Pharmaceuticals LP | $19.82 | 1 |
| Ucb, Inc. | $15.23 | 1 |
What the 2025 payments were for
- Food and Beverage$143.45 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 physician assistants in Edmond · All physician assistants in Oklahoma