Darren Guffey, M.D.
NPI 1003202433ActiveIndividual· Dermatology· Charlottesville, VA
Dermatology (M.D.) in Charlottesville, Virginia, trained at Medical University of South Carolina College of Medicine (class of 2015). 518 Medicare patients in 2024, $677,844 paid; all of their 339 Part D prescriptions were generic. Novartis Pharmaceuticals Corporation was the largest of 13 companies reporting payments in 2025, $596.38 in all, mostly food and beverage.
Overview
| NPI | 1003202433 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2015 |
| Last updated in NPPES | Jul 31, 2021 |
| Certified by provider | Jul 31, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 0101267550 | VA |
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 - Dermatology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 518 |
|---|---|
| Services billed | 2,437 across 102 procedure codes |
| Paid by Medicare | $677,844 |
Part D prescriptions in 2024
| Prescriptions (claims) | 339 · 361 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $3,635 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Dermatology |
Medical group
- Commonwealth Dermatology PCRichmond, VA · 14 clinicians
Industry payments (Open Payments)
- 2025$596.38 · 33 payments from 13 companies
- 2024$739.65 · 44 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $153.59 | 9 |
| Janssen Biotech, Inc. | $108.60 | 6 |
| Convatec Inc. | $56.38 | 2 |
| Regeneron Healthcare Solutions, Inc. | $52.99 | 2 |
| Incyte Corporation | $50.25 | 2 |
What the 2025 payments were for
- Food and Beverage$596.38 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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