Millard Lucien Tierce IV, D.O.
NPI 1528230687ActiveIndividual· Allergy & Immunology· Fort Worth, TX
Allergy & Immunology (D.O.) in Fort Worth, Texas, licensed in TX, with an NPI issued in March 2008. Their prescriptions cost Medicare Part D more than their services did: $260,309 for 316 claims, against $11,810 paid for services in 2024. Genzyme Corporation was the largest of 19 companies reporting payments in 2025, $2,482 in all, mostly food and beverage.
Overview
| NPI | 1528230687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2008 |
| Last updated in NPPES | Apr 19, 2022 |
| Certified by provider | Apr 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | N8250 | 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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 936 across 14 procedure codes |
| Paid by Medicare | $11,810 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 471 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $260,309 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Allergy/Immunology |
Industry payments (Open Payments)
- 2025$2,482 · 114 payments from 19 companies
- 2024$2,730 · 126 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $368.43 | 16 |
| Regeneron Healthcare Solutions, Inc. | $358.67 | 12 |
| Astrazeneca Pharmaceuticals LP | $319.46 | 19 |
| Glaxosmithkline, LLC. | $269.81 | 15 |
| Grifols USA, LLC | $190.94 | 8 |
What the 2025 payments were for
- Food and Beverage$2,482 · 114 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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