Efraim Zak, D.D.S.
NPI 1811055817ActiveIndividual· Dentist, Orthodontics and Dentofacial Orthopedics· Whitestone, NY
Dentist, Orthodontics and Dentofacial Orthopedics (D.D.S.) in Whitestone, New York, licensed in NY, with an NPI issued in December 2006. A-Dec, Inc. was the largest of 7 companies reporting payments in 2025, $3,662 in all, mostly gifts.
Overview
| NPI | 1811055817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | Yes |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Jul 20, 2021 |
| Certified by provider | Jul 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Orthodontics and Dentofacial Orthopedics Primary | 1223X0400X | 045353 | NY |
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 |
|---|
Industry payments (Open Payments)
- 2025$3,662 · 14 payments from 7 companies
- 2024$229.67 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| A-Dec, Inc. | $3,195 | 2 |
| American Orthodontics Corporation | $188.41 | 4 |
| Lightforce Orthodontics, Inc. | $112.25 | 1 |
| Henry Schein, Inc. | $66.94 | 1 |
| Align Technology, Inc. | $66.09 | 4 |
What the 2025 payments were for
- Gift$3,234 · 3 payments
- Food and Beverage$428.32 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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