Christine Alexander, MPAS, PA-C
NPI 1578061859ActiveIndividual· Physician Assistant· Allen, TX
Physician Assistant (MPAS, PA-C) with Song Dermatology PLLC, practicing in Allen, Texas. Their prescriptions cost Medicare Part D more than their services did: $60,015 for 204 claims, against $33,472 paid for services in 2024. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $1,178 in all, mostly food and beverage.
Overview
| NPI | 1578061859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MPAS, PA-C |
| Sole proprietor | No |
| NPI issued | Jan 31, 2018 |
| Last updated in NPPES | Dec 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA11764 | TX |
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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 1,156 across 29 procedure codes |
| Paid by Medicare | $33,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 204 · 229 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $60,015 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Song Dermatology PLLCCarrollton, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$1,178 · 64 payments from 19 companies
- 2024$1,703 · 91 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $224.78 | 9 |
| Abbvie Inc. | $161.27 | 12 |
| Sun Pharmaceutical Industries Inc. | $141.37 | 9 |
| Leo Pharma Inc. | $115.78 | 5 |
| Mayne Pharma Commercial LLC | $89.92 | 9 |
What the 2025 payments were for
- Food and Beverage$1,079 · 63 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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