Greg David Greenberg, DDS
NPI 1164426854ActiveIndividual· Dentist, Orthodontics and Dentofacial Orthopedics· Frisco, TX
Dentist, Orthodontics and Dentofacial Orthopedics (DDS) in Frisco, Texas, licensed in TX, with an NPI issued in June 2005. World Class Technology Corporation was the largest of 4 companies reporting payments in 2025, $3,590 in all, mostly speaking and faculty fees.
Overview
| NPI | 1164426854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Jun 9, 2005 |
| Last updated in NPPES | May 24, 2021 |
| Certified by provider | May 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Orthodontics and Dentofacial Orthopedics Primary | 1223X0400X | 14638 | TX |
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$3,590 · 27 payments from 4 companies
- 2024$780.51 · 22 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| World Class Technology Corporation | $3,294 | 18 |
| Dental Monitoring Sas | $159.83 | 2 |
| Align Technology, Inc. | $85.40 | 4 |
| Octapharma USA, Inc. | $51.26 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,500 · 1 payment
- Food and Beverage$969.77 · 24 payments
- Gift$70.34 · 1 payment
- Education$50.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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