Maureen Roberta Dornan, D.D.S.
NPI 1477559896ActiveIndividual· Dentist, General Practice· Tustin, CA
Dentist, General Practice (D.D.S.) in Tustin, California, licensed in CA, with an NPI issued in June 2005. 21 Medicare patients in 2024, $2,944 paid; all of their 53 Part D prescriptions were generic. Orapharma, A Division of Bausch Health US, LLC was the largest of 2 companies reporting payments in 2025, $40.10 in all, mostly food and beverage.
Overview
| NPI | 1477559896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Oct 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 30107 | 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) | Enrolled Practitioner - Dentist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 43 across 4 procedure codes |
| Paid by Medicare | $2,944 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 59 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $1,077 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Dentist |
Industry payments (Open Payments)
- 2025$40.10 · 2 payments from 2 companies
- 2024$70.17 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orapharma, A Division of Bausch Health US, LLC | $20.99 | 1 |
| Septodont Inc. | $19.11 | 1 |
What the 2025 payments were for
- Food and Beverage$40.10 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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