Chris Hyunseok Choi, DO
NPI 1396322913ActiveIndividual· Internal Medicine· Lynnwood, WA
Internal Medicine (DO) in Lynnwood, Washington, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2021). Part D covered 559 prescriptions written in 2024, 83% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $1,761 in all, mostly food and beverage.
Overview
| NPI | 1396322913 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2021 |
| Last updated in NPPES | Aug 31, 2024 |
| Certified by provider | Aug 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OP61536907 | WA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 559 · 1,223 30-day fills |
|---|---|
| Patients | 256 |
| Total drug cost | $115,617 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
Medical group
- Chu Clinic LLCLynnwood, WA · 2 clinicians
Hospital affiliation
- Swedish Edmonds HospitalEdmonds, WA
Industry payments (Open Payments)
- 2025$1,761 · 68 payments from 15 companies
- 2024$195.50 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $245.84 | 13 |
| Novo Nordisk Inc | $194.62 | 9 |
| Pfizer Inc. | $190.07 | 8 |
| Abbvie Inc. | $171.36 | 6 |
| Stryker Corporation | $164.66 | 1 |
What the 2025 payments were for
- Food and Beverage$1,597 · 67 payments
- Travel and Lodging$164.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Lynnwood · All internal medicine physicians in Washington