Gerald W. Chan, DMD
NPI 1467557561ActiveIndividual· Dentist, General Practice· Montgomery Village, MD
Dentist, General Practice (DMD) in Montgomery Village, Maryland, licensed in MD, with an NPI issued in September 2006. Part D covered 46 prescriptions written in 2024, 96% of them generic. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $285.21 in all, mostly food and beverage.
Overview
| NPI | 1467557561 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 08385 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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) | 46 · 48 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $128.29 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$285.21 · 7 payments from 2 companies
- 2024$181.72 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $249.88 | 6 |
| Zimvie Inc. | $35.33 | 1 |
What the 2025 payments were for
- Food and Beverage$151.51 · 5 payments
- Education$125.00 · 1 payment
- Gift$8.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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