Gale Ann Sebastian Lnu, BDS, MDS, MSD
NPI 1699412569ActiveIndividual· Dentist· Seattle, WA
Dentist (BDS, MDS, MSD) with Uw School of Dentistry, practicing in Seattle, Washington. In 2024 Medicare paid $8,760 for 74 patients, and Part D covered 113 of their prescriptions, 73% of them generic. Colgate Oral Pharmaceuticals, Inc. reported $100.51 in payments in 2025, mostly education. Lists University of Washington Medical Ctr as a hospital affiliation.
Overview
| NPI | 1699412569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | BDS, MDS, MSD |
| Sole proprietor | No |
| NPI issued | May 12, 2022 |
| Last updated in NPPES | Oct 23, 2025 |
| Certified by provider | Oct 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | DE61153442 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 105 across 10 procedure codes |
| Paid by Medicare | $8,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 118 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $1,633 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Dentist |
| Telehealth | Offers telehealth |
Medical group
- Uw School of DentistrySeattle, WA · 19 clinicians
Hospital affiliation
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
- 2025$100.51 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $100.51 | 3 |
What the 2025 payments were for
- Education$100.51 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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