Douglas Pennino, DDS
NPI 1841364049ActiveIndividual· Dentist, General Practice· Barrington, IL
Dentist, General Practice (DDS) in Barrington, Illinois, licensed in IL, with an NPI issued in November 2006. Part D covered 148 prescriptions written in 2024, 97% of them generic. Align Technology, Inc. reported $25.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841364049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Jan 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 019021619 | IL |
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 Order and Referring Only - Oral Surgery (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 148 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $491.18 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$25.18 · 2 payments from 1 company
- 2024$64.23 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $25.18 | 2 |
What the 2025 payments were for
- Food and Beverage$25.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 general dentists in Barrington · All general dentists in Illinois