Mark Adrian Lake, M.D.
NPI 1104848423ActiveIndividual· Dermatology· Lafayette, IN
Dermatology (M.D.) in Lafayette, Indiana, trained at Wright State University Boonshoft School of Medicine (class of 1996). 985 Medicare patients in 2024, $181,166 paid; nearly all of their 742 Part D prescriptions were generic (96%).
Overview
| NPI | 1104848423 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Jul 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 01055166 | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 985 |
|---|---|
| Services billed | 4,033 across 45 procedure codes |
| Paid by Medicare | $181,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 742 · 898 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $87,255 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Dermatology |
Hospital affiliation
- Indiana University Health Arnett HospitalLafayette, IN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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