Marie Holman Fitzgerald, MD
NPI 1447217823ActiveIndividual· Allergy & Immunology· Flower Mound, TX
Allergy & Immunology (MD) in Flower Mound, Texas, licensed in TX, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $97,238 for 469 claims, against $15,822 paid for services in 2024. Pharming Healthcare, Inc. was the largest of 14 companies reporting payments in 2024, $524.30 in all, mostly food and beverage.
Overview
| NPI | 1447217823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 28, 2006 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | H8136 | 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 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 1,001 across 31 procedure codes |
| Paid by Medicare | $15,822 |
Part D prescriptions in 2024
| Prescriptions (claims) | 469 · 733 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $97,238 |
| Generic share | 69% of claims |
Industry payments (Open Payments)
- 2024$524.30 · 24 payments from 14 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pharming Healthcare, Inc. | $84.41 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $72.37 | 3 |
| Regeneron Healthcare Solutions, Inc. | $70.92 | 3 |
| Astrazeneca Pharmaceuticals LP | $47.68 | 3 |
| Grifols USA, LLC | $46.27 | 2 |
What the 2024 payments were for
- Food and Beverage$524.30 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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