Jacob Maddux, M.D.
NPI 1760839211ActiveIndividual· Allergy & Immunology· Peoria, AZ
Allergy & Immunology (M.D.) with Arizona Asthma Allergy Legacy PLC, practicing in Peoria, Arizona. Their prescriptions cost Medicare Part D more than their services did: $502,772 for 1,140 claims, against $212,093 paid for services in 2024. Genzyme Corporation was the largest of 25 companies reporting payments in 2025, $35,395 in all, mostly speaking and faculty fees.
Overview
| NPI | 1760839211 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 14, 2016 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 55863 | AZ |
| Internal Medicine | 207R00000X | R75864 | AZ |
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 - Allergy/Immunology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 243 |
|---|---|
| Services billed | 14,427 across 28 procedure codes |
| Paid by Medicare | $212,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,140 · 1,693 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $502,772 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Arizona Asthma Allergy Legacy PLCAvondale, AZ · 17 clinicians
Industry payments (Open Payments)
- 2025$35,395 · 244 payments from 25 companies
- 2024$40,280 · 178 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $16,718 | 31 |
| Genentech USA, Inc. | $5,813 | 8 |
| Regeneron Healthcare Solutions, Inc. | $5,302 | 13 |
| Astrazeneca Pharmaceuticals LP | $4,907 | 62 |
| Glaxosmithkline, LLC. | $396.64 | 22 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$28,290 · 15 payments
- Food and Beverage$4,749 · 220 payments
- Consulting Fee$1,562 · 7 payments
- Travel and Lodging$710.05 · 1 payment
- Education$85.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Peoria
- 1922099498
- 1922762699
- 1225274368
- 1154312858
- 1306898846
- 1740236298
- 1164756904
- 1659473197
- 1518963115
- 1760473466
- 1407016348
- 1033201074