Robert Bai, M.D.
NPI 1477916948ActiveIndividual· Dermatology· Seattle, WA
Dermatology (M.D.) with Virginia Mason Medical Center, practicing in Seattle, Washington. Their prescriptions cost Medicare Part D more than their services did: $429,670 for 1,983 claims, against $239,244 paid for services in 2024. Organon LLC was the largest of 2 companies reporting payments in 2025, $222.10 in all, mostly food and beverage. Lists Virginia Mason Medical Center as a hospital affiliation.
Overview
| NPI | 1477916948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Jun 24, 2020 |
| Certified by provider | Jun 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 61033535 | WA |
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) | Enrolled Practitioner - Dermatology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 793 |
|---|---|
| Services billed | 3,844 across 53 procedure codes |
| Paid by Medicare | $239,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,983 · 2,183 30-day fills |
|---|---|
| Patients | 748 |
| Total drug cost | $429,670 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Virginia Mason Medical CenterSeattle, WA · 867 clinicians
Hospital affiliation
- Virginia Mason Medical CenterSeattle, WA
Industry payments (Open Payments)
- 2025$222.10 · 3 payments from 2 companies
- 2024$390.09 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $153.52 | 2 |
| Incyte Corporation | $68.58 | 1 |
What the 2025 payments were for
- Food and Beverage$222.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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