Kan P. Chen, D.O.
NPI 1972794584ActiveIndividual· Specialist· Oceanside, CA
Specialist (D.O.) in Oceanside, California, trained at Kansas City Medical College (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $3,196 for 41 claims, against $1,369 paid for services in 2024.
Overview
| NPI | 1972794584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 8, 2007 |
| Last updated in NPPES | Nov 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 20A10070 | CA |
| Internal Medicine | 207R00000X | 20A10070 | CA |
| Hospitalist | 208M00000X | 20A10070 | CA |
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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 21 across 2 procedure codes |
| Paid by Medicare | $1,369 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 72 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $3,196 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Kansas City Medical College |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital - San DiegoSan Diego, 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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All 47 Specialist providers in Oceanside · All Specialist providers in California