Timothy A. Bierema, MD
NPI 1699759472ActiveIndividual· Surgery· Oakland, MI
Surgery (MD) in Oakland, Michigan, licensed in MI, with an NPI issued in December 2005. Alk-Abello, Inc reported $24.23 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1699759472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Mar 6, 2025 |
| Certified by provider | Mar 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 4301404762 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$24.23 · 1 payment from 1 company
- 2024$56.78 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alk-Abello, Inc | $24.23 | 1 |
What the 2025 payments were for
- Food and Beverage$24.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records