Zachary McMaster, DDS
NPI 1770196933ActiveIndividual· Dentist, General Practice· Escondido, CA
Opted out of Medicare from May 2021 to May 2027. Dentist, General Practice (DDS) in Escondido, California, licensed in CA, with an NPI issued in August 2020. Part D covered 37 prescriptions written in 2024, 100% of them generic. Dentsply Sirona Inc reported $16.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1770196933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Aug 27, 2020 |
| Last updated in NPPES | Aug 27, 2020 |
| Certified by provider | Aug 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 105387 | CA |
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 27, 2021 – May 27, 2027 |
| Can order and refer | No |
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) | 37 · 37 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $273.76 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$16.24 · 1 payment from 1 company
- 2024$34.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $16.24 | 1 |
What the 2025 payments were for
- Food and Beverage$16.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 general dentists in Escondido · All general dentists in California