Kristina Elaine Zoulas, D.D.S.
NPI 1558598672ActiveIndividual· Dentist, General Practice· Berkeley, CA
Opted out of Medicare from April 2016 to April 2028. Dentist, General Practice (D.D.S.) in Berkeley, California, licensed in CA, with an NPI issued in June 2009. Part D covered 16 prescriptions written in 2024. A-Dec, Inc. was the largest of 2 companies reporting payments in 2025, $54.01 in all, mostly gifts.
Overview
| NPI | 1558598672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2009 |
| Last updated in NPPES | Mar 30, 2022 |
| Certified by provider | Mar 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 58212 | 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 Apr 25, 2016 – Apr 25, 2028 |
| Can order and refer | Yes |
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) | 16 · 18 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $150.87 |
Industry payments (Open Payments)
- 2025$54.01 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| A-Dec, Inc. | $28.00 | 1 |
| Dentsply Sirona Inc | $26.01 | 1 |
What the 2025 payments were for
- Gift$28.00 · 1 payment
- Food and Beverage$26.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 90 general dentists in Berkeley · All general dentists in California