Mary Brandt Hudelson, M.D.
NPI 1679530372ActiveIndividual· Allergy & Immunology· Flower Mound, TX
Allergy & Immunology (M.D.) in Flower Mound, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 1987). In 2024 Medicare paid $359,228 for 338 patients, and Part D covered 1,746 of their prescriptions, 67% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $3,022 in all, mostly food and beverage.
Overview
| NPI | 1679530372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Jan 8, 2026 |
| Certified by provider | Jan 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | H4184 | 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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 338 |
|---|---|
| Services billed | 18,137 across 49 procedure codes |
| Paid by Medicare | $359,228 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,746 · 2,954 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $509,555 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Faac PAFlower Mound, TX · 6 clinicians
Industry payments (Open Payments)
- 2025$3,022 · 142 payments from 20 companies
- 2024$5,031 · 105 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $556.30 | 38 |
| Genzyme Corporation | $531.52 | 18 |
| Glaxosmithkline, LLC. | $323.50 | 15 |
| Regeneron Healthcare Solutions, Inc. | $310.33 | 10 |
| Genentech USA, Inc. | $198.48 | 9 |
What the 2025 payments were for
- Food and Beverage$2,988 · 141 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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