Seine Chiang, M.D.
NPI 1063421634ActiveIndividual· Obstetrics & Gynecology· Seattle, WA
Obstetrics & Gynecology (M.D.) in Seattle, Washington, trained at Oregon Health Sciences University School of Medicine (class of 1990). 41 Medicare patients in 2024, $7,937 paid; nearly all of their 61 Part D prescriptions were generic (90%). Intuitive Surgical, Inc. reported $493.08 in payments in 2024, mostly travel and lodging.
Overview
| NPI | 1063421634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | MD00046515 | 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 - Obstetrics/Gynecology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 89 across 22 procedure codes |
| Paid by Medicare | $7,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 146 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $4,986 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliation
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
- 2024$493.08 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $493.08 | 1 |
What the 2024 payments were for
- Travel and Lodging$493.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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