Matthew W. Tsang, M.D., M.STUD. OXON.
NPI 1821281338ActiveIndividual· Dermatology· Minneapolis, MN
Dermatology (M.D., M.STUD. OXON.) in Minneapolis, Minnesota, trained at University of California, San Francisco School of Medicine (class of 2006). 856 Medicare patients in 2024, $45,200 paid; nearly all of their 97 Part D prescriptions were generic (93%).
Overview
| NPI | 1821281338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.STUD. OXON. |
| Sole proprietor | Yes |
| NPI issued | Aug 20, 2007 |
| Last updated in NPPES | Oct 4, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 52718 | MN |
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 - Dermatology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 856 |
|---|---|
| Services billed | 1,637 across 27 procedure codes |
| Paid by Medicare | $45,200 |
Part D prescriptions in 2024
| Prescriptions (claims) | 97 · 101 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $3,412 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Dermatology |
Medical group
- Park Nicollet ClinicSt Louis Park, MN · 1,787 clinicians
Hospital affiliation
- Park Nicollet Methodist HospitalSaint Louis Park, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other dermatologists in Minneapolis
- 1063731065
- 1093203184
- 1124317383
- 1134152218
- 1326063439
- 1336195148
- 1417188939
- 1447296660
- 1629021134
- 1659496586
- 1679916589
- 1710305180
All 49 dermatologists in Minneapolis · All dermatologists in Minnesota