Vernon Dale Casterline, M.D.
NPI 1104887223ActiveIndividual· Dermatology· Greenfield, WI
Dermatology (M.D.) in Greenfield, Wisconsin, licensed in WI, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $799,550 for 820 claims, against $176,583 paid for services in 2024. Janssen Biotech, Inc. reported $99.99 in payments in 2025, mostly education.
Overview
| NPI | 1104887223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 29, 2006 |
| Last updated in NPPES | Apr 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 25757-020 | WI |
| Dermatology, Clinical & Laboratory Dermatological Immunology | 207NI0002X | 25757-020 | WI |
| Dermatology, Procedural Dermatology | 207NS0135X | 25757-020 | WI |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 25757-020 | WI |
| Dermatology, Dermatopathology | 207ND0900X | 25757-020 | WI |
| Dermatology, Pediatric Dermatology | 207NP0225X | 25757-020 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 2,665 across 53 procedure codes |
| Paid by Medicare | $176,583 |
Part D prescriptions in 2024
| Prescriptions (claims) | 820 · 1,162 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $799,550 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$99.99 · 1 payment from 1 company
- 2024$1,129 · 71 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $99.99 | 1 |
What the 2025 payments were for
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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