Dat Quoc Tran, M.D.
NPI 1124259072ActiveIndividual· Allergy & Immunology· Bellaire, TX
Allergy & Immunology (M.D.) in Bellaire, Texas, trained at Tulane University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $219,546 for 54 claims, against $102,352 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 19 companies reporting payments in 2025, $2,600 in all, mostly food and beverage.
Overview
| NPI | 1124259072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2009 |
| Last updated in NPPES | Jan 2, 2024 |
| Certified by provider | Jan 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | N4167 | 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 | 47 |
|---|---|
| Services billed | 3,958 across 20 procedure codes |
| Paid by Medicare | $102,352 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 68 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $219,546 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Innovative AllergyDickinson, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$2,600 · 108 payments from 19 companies
- 2024$6,978 · 75 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $491.48 | 21 |
| Astrazeneca Pharmaceuticals LP | $276.36 | 18 |
| Galderma Laboratories, L.P. | $265.96 | 11 |
| Ars Pharmaceuticals Operations, Inc. | $225.52 | 7 |
| Regeneron Healthcare Solutions, Inc. | $221.06 | 7 |
What the 2025 payments were for
- Food and Beverage$2,600 · 108 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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