Christina Bax
NPI 1659959021ActiveIndividual· Dermatology· Philadelphia, PA
Dermatology in Philadelphia, Pennsylvania, trained at Perelman School of Med at the University of Pennsylvania (class of 2021). Part D covered 103 prescriptions written in 2024, 88% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $239.77 in all, mostly food and beverage.
Overview
| NPI | 1659959021 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 29, 2021 |
| Last updated in NPPES | Dec 19, 2025 |
| Certified by provider | Dec 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | D0104740 | MD |
| Dermatology | 207N00000X | MD600004999 | DC |
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 (CA); Practitioner - Dermatology (DC); Practitioner - Dermatology (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 103 · 146 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $22,296 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Dermatology |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
Hospital affiliation
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$239.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $122.77 | 1 |
| Apellis Pharmaceuticals, Inc. | $117.00 | 1 |
What the 2025 payments were for
- Food and Beverage$239.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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