Margareth Pierre-Louis, MD
NPI 1063731065ActiveIndividual· Dermatology· Minneapolis, MN
Dermatology (MD) with Skin Care Doctors PA, practicing in Minneapolis, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $706,364 for 1,584 claims, against $30,615 paid for services in 2024. Lilly USA, LLC was the largest of 7 companies reporting payments in 2025, $184,099 in all, mostly speaking and faculty fees.
Overview
| NPI | 1063731065 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 31, 2010 |
| Last updated in NPPES | Feb 19, 2025 |
| Certified by provider | Feb 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 54973 | MN |
| Pathology, Dermatopathology | 207ZD0900X | 54973 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 456 across 23 procedure codes |
| Paid by Medicare | $30,615 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,584 · 2,581 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $706,364 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Skin Care Doctors PASartell, MN · 7 clinicians
Industry payments (Open Payments)
- 2025$184,099 · 126 payments from 7 companies
- 2024$120,777 · 95 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $104,821 | 86 |
| Galderma Laboratories, L.P. | $31,853 | 16 |
| Pfizer Inc. | $27,203 | 10 |
| Arcutis Biotherapeutics, Inc. | $15,957 | 10 |
| Abbvie Inc. | $3,600 | 2 |
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$138,075 · 59 payments
- Consulting Fee$26,200 · 9 payments
- Travel and Lodging$19,332 · 45 payments
- Food and Beverage$492.27 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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