Dennis B. Hartlieb, DDS
NPI 1881756682ActiveIndividual· Dentist, General Practice· Glenview, IL
Dentist, General Practice (DDS) in Glenview, Illinois, licensed in IL, with an NPI issued in December 2006. Part D covered 27 prescriptions written in 2024, 78% of them generic. Den-Mat Holdings, LLC was the largest of 2 companies reporting payments in 2025, $9,860 in all, mostly travel and lodging.
Overview
| NPI | 1881756682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Dec 15, 2006 |
| Last updated in NPPES | Mar 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 19A21551 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 29 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $204.28 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$9,860 · 4 payments from 2 companies
- 2024$22,448 · 14 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Den-Mat Holdings, LLC | $9,842 | 3 |
| Biohorizons Implant Systems Inc. | $17.17 | 1 |
What the 2025 payments were for
- Travel and Lodging$7,842 · 2 payments
- Compensation for serving as faculty or as a speaker for a medical education program$2,000 · 1 payment
- Food and Beverage$17.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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