Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Dat Tran

Allergy & Immunology Bellaire, TX Medical Doctor

NPI 1124259072 CMS profile 96623

5001 Bissonnet St Ste 200, Bellaire, TX 77401

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General payments

$35,184

437 records reported · program years 2019–2025

Research payments

$0

Paid to them · None reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Through program year 2025, Dat Tran of Bellaire, TX is reported in the CMS Open Payments database as having received $35,184 across 437 general payments and $0 in research payments paid to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.

General payments for this record sit in the 87th percentile of Allergy & Immunology profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

7 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $2,600 100
2024 General $6,978 69
2023 General $6,876 54
2022 General $7,208 63
2021 General $8,999 62
2020 General $1,634 47
2019 General $888 42

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Dat Tran
  • Allergy & Immunology median
  • Middle half of Allergy & Immunology
  • National median

In program year 2025, general payments to Dat Tran were reported at $2,600. Among 2,466 Allergy & Immunology profiles paid that year, the median was $1,140 and the middle half received between $272 and $2,892.

Show as a table
Year Dat Tran Allergy & Immunology median Middle half National median
2019 $888 $594 $163–$1,512 $163
2020 $1,634 $426 $106–$1,233 $114
2021 $8,999 $638 $157–$1,708 $132
2022 $7,208 $790 $205–$1,961 $149
2023 $6,876 $852 $220–$2,147 $160
2024 $6,978 $865 $203–$2,267 $164
2025 $2,600 $1,140 $272–$2,892 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. AstraZeneca Pharmaceuticals LP $27,106 96 payments
  2. GlaxoSmithKline, LLC. $1,342 73 payments
  3. Regeneron Healthcare Solutions, Inc. $832 28 payments
  4. Takeda Pharmaceuticals U.S.A., Inc. $823 32 payments
  5. Genzyme Corporation $680 24 payments
  6. OptiNose US, Inc. $510 25 payments
  7. CSL Behring $431 22 payments
  8. Novartis Pharmaceuticals Corporation $396 19 payments
  9. Pfizer Inc. $333 18 payments
  10. Galderma Laboratories, L.P. $303 13 payments
  11. Other $2,429 87 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $24,675 19 payments
  2. Food and Beverage $10,388 415 payments
  3. Education $92 2 payments
  4. Travel and Lodging $30 1 payment
Products named General payments · program years 2019–2025
  1. FASENRA Respiratory $25,321 46 payments
  2. FASENRA Respiratory $1,097 15 payments
  3. DUPIXENT Immunology $850 31 payments
  4. NUCALA $666 37 payments
  5. DUPIXENT Inflammation And Immunology $611 21 payments
  6. TEZSPIRE $513 19 payments
  7. Xhance $510 25 payments
  8. CUVITRU $470 20 payments
  9. TRELEGY ELLIPTA $436 24 payments
  10. Hizentra $373 20 payments
  11. Other $4,710 201 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Prescribing to Medicare patients

Part D · data year 2024 · 1 drug

Part D claims

13

Median for Allergy/ Immunology: 449

Drug cost

$214,489

Median for Allergy/ Immunology: $169,700

Branded share of claims

100%

Median for Allergy/ Immunology: 37.3%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Cuvitru Immun Glob G(Igg)/Gly/Iga Ov50 Brand 13 $214,489

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 3,579 Part D prescribers listed as Allergy/ Immunology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 20 billing codes

Paid by Medicare

$102,352

Medicare's payments for the services billed

Medicare patients

47

Average age 70

Services billed

3,958

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 57%
Arthritis 55%
Ischemic heart disease 23%
Alzheimer's or dementia 0%

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 18 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
FASENRA
  • AstraZeneca Pharmaceuticals LP $5,359
$5,359 — —
DUPIXENT
  • Regeneron Healthcare Solutions, Inc. $142
  • GENZYME CORPORATION $32
$174 — —
XOLAIR
  • Genentech USA, Inc. $91
  • Novartis Pharmaceuticals Corporation $58
$149 — —
NUCALA
  • GlaxoSmithKline, LLC. $136
$136 — —
AIRSUPRA
  • AstraZeneca Pharmaceuticals LP $126
$126 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

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Records

437 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Allergy & Immunology in Texas

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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