Christopher Hijun Chon, MD
NPI 1861427445ActiveIndividual· Urology· Houston, TX
Urology (MD) in Houston, Texas, trained at Stanford University School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $174,283 for 3,214 claims, against $1,118 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $905.21 in all, mostly food and beverage.
Overview
| NPI | 1861427445 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jun 5, 2021 |
| Certified by provider | Jun 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | L9141 | TX |
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 - Urology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 24 across 8 procedure codes |
| Paid by Medicare | $1,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,214 · 7,075 30-day fills |
|---|---|
| Patients | 916 |
| Total drug cost | $174,283 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Urology |
Medical group
- Kelsey-Seybold Medical Group, PLLCHouston, TX · 957 clinicians
Industry payments (Open Payments)
- 2025$905.21 · 5 payments from 2 companies
- 2024$2,229 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $883.49 | 4 |
| Boston Scientific Corporation | $21.72 | 1 |
What the 2025 payments were for
- Food and Beverage$473.04 · 3 payments
- Travel and Lodging$432.17 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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