Te Shao Hsu, MD
NPI 1255300042ActiveIndividual· Dermatology· Itasca, IL
Dermatology (MD) in Itasca, Illinois, trained at University of California, Geffen School of Medicine (class of 1998). 451 Medicare patients in 2024, $179,561 paid; nearly all of their 206 Part D prescriptions were generic (90%). Merz North America, Inc. was the largest of 18 companies reporting payments in 2025, $2,342 in all, mostly food and beverage.
Overview
| NPI | 1255300042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Oct 10, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036118825 | IL |
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 - Dermatology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 451 |
|---|---|
| Services billed | 4,453 across 56 procedure codes |
| Paid by Medicare | $179,561 |
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 231 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $23,961 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Dermatology |
Medical group
- Oak Dermatology LLCItasca, IL · 21 clinicians
Industry payments (Open Payments)
- 2025$2,342 · 68 payments from 18 companies
- 2024$7,877 · 72 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $558.49 | 5 |
| Abbvie Inc. | $370.02 | 12 |
| Ucb, Inc. | $261.39 | 9 |
| Janssen Biotech, Inc. | $232.15 | 5 |
| Lilly USA, LLC | $222.51 | 11 |
What the 2025 payments were for
- Food and Beverage$2,243 · 67 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Itasca
- 1285014860
- 1942838289