Mark A. Liska, M.D.
NPI 1538191846ActiveIndividual· Dermatology· North Falmouth, MA
Dermatology (M.D.) in North Falmouth, Massachusetts, licensed in MA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $268,950 for 181 claims, against $3,703 paid for services in 2024. Dermavant Sciences, Inc. was the largest of 2 companies reporting payments in 2024, $80.04 in all, mostly food and beverage.
Overview
| NPI | 1538191846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Oct 1, 2020 |
| Certified by provider | Oct 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 75627 | MA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 75627 | 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 | 13 |
|---|---|
| Services billed | 27 across 4 procedure codes |
| Paid by Medicare | $3,703 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 246 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $268,950 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2024$80.04 · 4 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dermavant Sciences, Inc. | $60.04 | 3 |
| Abbvie Inc. | $20.00 | 1 |
What the 2024 payments were for
- Food and Beverage$60.04 · 3 payments
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in North Falmouth
- 1407806888
- 1407015266