Shiu-Chung Au, MD
NPI 1841424272ActiveIndividual· Dermatology· Marlborough, MA
Dermatology (MD) with Louis Kuchnir MD PC, practicing in Marlborough, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,205,071 for 946 claims, against $51,028 paid for services in 2024. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $125,398 in all, mostly speaking and faculty fees. Lists Milford Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1841424272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 13, 2009 |
| Last updated in NPPES | May 30, 2024 |
| Certified by provider | May 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 000000000 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 240818 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 324 |
|---|---|
| Services billed | 1,158 across 39 procedure codes |
| Paid by Medicare | $51,028 |
Part D prescriptions in 2024
| Prescriptions (claims) | 946 · 1,178 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $1,205,071 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Louis Kuchnir MD PCMarlborough, MA · 17 clinicians
Hospital affiliation
- Milford Regional Medical CenterMilford, MA
Industry payments (Open Payments)
- 2025$125,398 · 209 payments from 17 companies
- 2024$93,538 · 128 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $51,743 | 47 |
| Lilly USA, LLC | $30,166 | 42 |
| Kowa Pharmaceuticals America, Inc. | $25,507 | 27 |
| Arcutis Biotherapeutics, Inc. | $16,296 | 22 |
| Abbvie Inc. | $318.72 | 20 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$96,725 · 48 payments
- Travel and Lodging$12,372 · 38 payments
- Consulting Fee$11,500 · 4 payments
- Food and Beverage$4,719 · 117 payments
- Education$81.65 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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