Alan Andrew Dalessandro, DDS
NPI 1508936147ActiveIndividual· Dentist, Periodontics· Hoffman Estates, IL
Opted out of Medicare from May 2015 to May 2027. Dentist, Periodontics (DDS) in Hoffman Estates, Illinois, with an NPI issued in November 2006. Part D covered 1,127 prescriptions written in 2024, 100% of them generic. Zimvie Inc. was the largest of 2 companies reporting payments in 2025, $5,947 in all, mostly consulting fees.
Overview
| NPI | 1508936147 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | — | 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 |
|---|---|
| Opt-out | Opted out May 5, 2015 – May 5, 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) | 1,127 · 1,133 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $5,022 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$5,947 · 32 payments from 2 companies
- 2024$475.75 · 29 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $5,158 | 19 |
| Dentsply Sirona Inc | $789.14 | 13 |
What the 2025 payments were for
- Consulting Fee$3,930 · 1 payment
- Food and Beverage$1,081 · 25 payments
- Travel and Lodging$936.20 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other periodontists in Hoffman Estates
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