Fiona Zwald, MD
NPI 1487768883ActiveIndividual· Dermatology· Gainesville, GA
Dermatology (MD) with Samantha Ghiselli MD PLLC, practicing in Gainesville, Georgia. Their prescriptions cost Medicare Part D more than their services did: $225,077 for 551 claims, against $120,831 paid for services in 2024. Lists University of Colorado Hospital Authority as a hospital affiliation.
Overview
| NPI | 1487768883 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 19, 2006 |
| Last updated in NPPES | Jul 10, 2023 |
| Certified by provider | Jul 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | DR.0064920 | CO |
| Dermatology | 207N00000X | 0050418 | GA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 50418 | GA |
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 (CO); Practitioner - Dermatology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 1,011 across 76 procedure codes |
| Paid by Medicare | $120,831 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 641 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $225,077 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Dermatology |
| Secondary specialties | Micrographic Dermatologic Surgery (Mds) |
Medical group
- Samantha Ghiselli MD PLLCGlendale, CO · 4 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Gainesville
- 1821157116
- 1437109899
- 1407215817
- 1821060781
- 1194713016
- 1487604021
- 1306896931