Dan R. Hartwig, DDS
NPI 1992091581ActiveIndividual· Dentist· Arnold, MO
Dentist (DDS) in Arnold, Missouri, licensed in MO, with an NPI issued in June 2011. Part D covered 194 prescriptions written in 2024, 92% of them generic. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $49.19 in all, mostly food and beverage.
Overview
| NPI | 1992091581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Jun 22, 2011 |
| Last updated in NPPES | Jun 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 2011016746 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Order and Referring Only - Dentist (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 200 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $712.82 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$49.19 · 2 payments from 2 companies
- 2024$45.42 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $35.00 | 1 |
| Dentsply Sirona Inc | $14.19 | 1 |
What the 2025 payments were for
- Food and Beverage$49.19 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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