Joy Candace Chen, MD
NPI 1518223122ActiveIndividual· Colon & Rectal Surgery· Seattle, WA
Colon & Rectal Surgery (MD) with County of Santa Clara, practicing in Seattle, Washington. In 2024 Medicare paid $16,414 for 59 patients, and Part D covered 55 of their prescriptions, 76% of them generic. Lists Santa Clara Valley Medical Center as a hospital affiliation.
Overview
| NPI | 1518223122 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2012 |
| Last updated in NPPES | Nov 3, 2020 |
| Certified by provider | Nov 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | MD61063157 | WA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Surgery | 208600000X | MD61063157 | 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 - Colorectal Surgery (Proctology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 105 across 29 procedure codes |
| Paid by Medicare | $16,414 |
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 55 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $854.51 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Telehealth | Offers telehealth |
Medical group
- County of Santa ClaraSan Jose, CA · 1,022 clinicians
Hospital affiliation
- Santa Clara Valley Medical CenterSan Jose, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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