Marc Shi-Jey Chuang, M.D.
NPI 1093748469ActiveIndividual· Urology· Chicago, IL
Urology (M.D.) with Southern California Permanente Medical Group, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $24,569 for 450 claims, against $1,097 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $347.31 in all, mostly food and beverage. Lists Kaiser Foundation Hospital - San Diego as a hospital affiliation.
Overview
| NPI | 1093748469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 9, 2006 |
| Last updated in NPPES | Nov 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036-113418 | IL |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 13 across 8 procedure codes |
| Paid by Medicare | $1,097 |
Part D prescriptions in 2024
| Prescriptions (claims) | 450 · 977 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $24,569 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital - San DiegoSan Diego, CA
Industry payments (Open Payments)
- 2025$347.31 · 4 payments from 3 companies
- 2024$260.60 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $166.67 | 2 |
| Photocure Inc | $130.64 | 1 |
| Myriad Genetic Laboratories, Inc. | $50.00 | 1 |
What the 2025 payments were for
- Food and Beverage$347.31 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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