Timothy Stephan Tweedy, DDS
NPI 1215054036ActiveIndividual· Dentist, General Practice· Neenah, WI
Opted out of Medicare from March 2019 to March 2027. Dentist, General Practice (DDS) in Neenah, Wisconsin, licensed in WI, with an NPI issued in March 2007. Part D covered 48 prescriptions written in 2024, 96% of them generic. Zimvie Inc. reported $2,239 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1215054036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Mar 25, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 5271 | WI |
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 |
|---|---|
| Opt-out | Opted out Mar 18, 2019 – Mar 18, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 48 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $327.42 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$2,239 · 18 payments from 1 company
- 2024$616.91 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $2,239 | 18 |
What the 2025 payments were for
- Travel and Lodging$1,710 · 11 payments
- Food and Beverage$478.73 · 6 payments
- Education$50.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general dentists in Neenah · All general dentists in Wisconsin