Chia-Jen Kuan, M.D., PHD
NPI 1114031655ActiveIndividual· Internal Medicine, Nephrology· Mount Vernon, WA
Internal Medicine, Nephrology (M.D., PHD) with C J Kuan MD Inc Ps, practicing in Mount Vernon, Washington. 269 Medicare patients in 2024, $171,118 paid; nearly all of their 1,820 Part D prescriptions were generic (91%). Novartis Pharmaceuticals Corporation reported $14.09 in payments in 2025, mostly food and beverage. Lists Providence Regional Medical Center Everett and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1114031655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PHD |
| Sole proprietor | No |
| NPI issued | Aug 19, 2006 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD00031127 | WA |
| Internal Medicine, Nephrology | 207RN0300X | 175261 | MT |
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 - Nephrology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 1,301 across 21 procedure codes |
| Paid by Medicare | $171,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,820 · 3,619 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $135,541 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- C J Kuan MD Inc PsEverett, WA · 2 clinicians
Hospital affiliations
- Providence Regional Medical Center EverettEverett, WA
- Skagit Valley HospitalMount Vernon, WA
- Swedish Medical CenterSeattle, WA
- Whidbeyhealth Medical CenterCoupeville, WA
Other facilities
- Davita Mill Creek Dialysis CenterDialysis facility · Bothell, WA
- Davita Pilchuck DialysisDialysis facility · Marysville, WA
- Puget Sound Kidney CenterDialysis facility · Everett, WA
- Puget Sound Kidney Center - MonroeDialysis facility · Monroe, WA
- Puget Sound Kidney Center Whidbey IslandDialysis facility · Oak Harbor, WA
Industry payments (Open Payments)
- 2025$14.09 · 1 payment from 1 company
- 2024$15.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $14.09 | 1 |
What the 2025 payments were for
- Food and Beverage$14.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Mount Vernon
- 1437380888
- 1528228186
- 1871775122
- 1699940874
- 1720390206
- 1174789325
- 1043395841