Alexandra Jane McMullan, MS, PA-C
NPI 1255870218ActiveIndividual· Physician Assistant· Flower Mound, TX
Physician Assistant (MS, PA-C) with Dr Michael McGuiness PA, practicing in Flower Mound, Texas. 363 Medicare patients in 2024, $46,663 paid; nearly all of their 372 Part D prescriptions were generic (94%). Incyte Corporation was the largest of 22 companies reporting payments in 2025, $2,669 in all, mostly food and beverage.
Overview
| NPI | 1255870218 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MS, PA-C |
| Sole proprietor | No |
| NPI issued | Feb 22, 2017 |
| Last updated in NPPES | Nov 13, 2024 |
| Certified by provider | Nov 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA11161 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 363 |
|---|---|
| Services billed | 1,605 across 22 procedure codes |
| Paid by Medicare | $46,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 372 · 421 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $25,593 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Dr Michael McGuiness PAMurphy, TX · 15 clinicians
Industry payments (Open Payments)
- 2025$2,669 · 162 payments from 22 companies
- 2024$2,430 · 136 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $378.38 | 12 |
| Arcutis Biotherapeutics, Inc. | $325.07 | 19 |
| Janssen Biotech, Inc. | $287.26 | 16 |
| Ucb, Inc. | $203.50 | 13 |
| Mayne Pharma Commercial LLC | $196.84 | 23 |
What the 2025 payments were for
- Food and Beverage$2,603 · 161 payments
- Education$65.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 physician assistants in Flower Mound · All physician assistants in Texas