Michael Chang, D.D.S.
NPI 1689976805ActiveIndividual· Dentist· Gaithersburg, MD
Dentist (D.D.S.) in Gaithersburg, Maryland, licensed in MD and VA, with an NPI issued in November 2010. Patterson Companies, Inc. reported $14.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689976805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Nov 19, 2010 |
| Last updated in NPPES | Jan 21, 2021 |
| Certified by provider | Jan 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 14756 | MD |
| Dentist | 122300000X | 0401413030 | VA |
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 |
|---|
Industry payments (Open Payments)
- 2025$14.57 · 1 payment from 1 company
- 2024$22.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Patterson Companies, Inc. | $14.57 | 1 |
What the 2025 payments were for
- Food and Beverage$14.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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