Doug Vanhofwegen, DDS
NPI 1558440172ActiveIndividual· Dentist, General Practice· Spencer, IA
Opted out of Medicare from January 2015 to January 2027. Dentist, General Practice (DDS) in Spencer, Iowa, licensed in IA, with an NPI issued in November 2006. Part D covered 31 prescriptions written in 2024, 100% of them generic. Envista Holdings Corporation reported $14.62 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1558440172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 06892 | IA |
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 Jan 19, 2015 – Jan 19, 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) | 31 · 31 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $177.85 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2024$14.62 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Envista Holdings Corporation | $14.62 | 1 |
What the 2024 payments were for
- Food and Beverage$14.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 general dentists in Spencer · All general dentists in Iowa