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

Matthew Oswalt

Allergy & Immunology Tupelo, MS Medical Doctor

NPI 1679784599 CMS profile 75658

811 Garfield St, Tupelo, MS 38801

Open in the dashboard

General payments

$13,067

633 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, Matthew Oswalt of Tupelo, MS is reported in the CMS Open Payments database as having received $13,067 across 633 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 78th 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 $2,474 109
2024 General $1,923 82
2023 General $2,408 104
2022 General $1,822 95
2021 General $1,515 87
2020 General $1,234 66
2019 General $1,692 90

Beside peers

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

In program year 2025, general payments to Matthew Oswalt were reported at $2,474. 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 Matthew Oswalt Allergy & Immunology median Middle half National median
2019 $1,692 $594 $163–$1,512 $163
2020 $1,234 $426 $106–$1,233 $114
2021 $1,515 $638 $157–$1,708 $132
2022 $1,822 $790 $205–$1,961 $149
2023 $2,408 $852 $220–$2,147 $160
2024 $1,923 $865 $203–$2,267 $164
2025 $2,474 $1,140 $272–$2,892 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. CSL Behring $1,927 85 payments
  2. AstraZeneca Pharmaceuticals LP $1,774 63 payments
  3. Genzyme Corporation $1,417 46 payments
  4. GlaxoSmithKline, LLC. $1,350 83 payments
  5. Genentech USA, Inc. $1,315 65 payments
  6. Amgen Inc. $1,044 73 payments
  7. Novartis Pharmaceuticals Corporation $778 41 payments
  8. Regeneron Healthcare Solutions, Inc. $763 26 payments
  9. Pfizer Inc. $407 24 payments
  10. Grifols USA, LLC $282 17 payments
  11. Other $2,010 110 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $12,826 625 payments
  2. Education $224 7 payments
  3. Consulting Fee $17 1 payment
Products named General payments · program years 2019–2025
  1. DUPIXENT Immunology $1,994 68 payments
  2. Haegarda $1,418 57 payments
  3. Xolair $1,191 63 payments
  4. TEZSPIRE Inflammation $1,011 71 payments
  5. FASENRA $645 17 payments
  6. TEZSPIRE Respiratory $633 12 payments
  7. NUCALA $601 37 payments
  8. TRELEGY ELLIPTA $537 33 payments
  9. DUPIXENT Inflammation And Immunology $505 19 payments
  10. AIRSUPRA $457 8 payments
  11. Other $6,195 315 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 · 29 drugs

Part D claims

2,107

Median for Allergy/ Immunology: 449

Drug cost

$1,150,922

Median for Allergy/ Immunology: $169,700

Branded share of claims

24.7%

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
Haegarda C1 Esterase Inhibitor Brand 27 $893,258
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter Brand 102 $69,426
Dupixent Syringe Dupilumab Brand 12 $45,329
Xolair Omalizumab Brand 11 $30,469
Spiriva Respimat Tiotropium Bromide Brand 23 $21,347
Epinephrine Generic 65 $13,776
Symbicort Budesonide/Formoterol Fumarate Brand 40 $11,606
Advair Hfa Fluticasone Propion/Salmeterol Brand 17 $7,338
Azelastine Hcl Generic 206 $7,251
Breyna Budesonide/Formoterol Fumarate Brand 30 $6,675

The 10 drugs with the highest cost, of 29 counted.

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 · 21 billing codes

Paid by Medicare

$66,267

Medicare's payments for the services billed

Medicare patients

421

Average age 70

Services billed

6,013

281 women, 140 men among their patients

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 75%
Arthritis 53%
Diabetes 35%
Ischemic heart disease 34%
COPD 26%
Depression 21%
Chronic kidney disease 20%
Atrial fibrillation 14%

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 21 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
TEZSPIRE
  • Amgen Inc. $278
  • AstraZeneca Pharmaceuticals LP $70
$349 — —
XOLAIR
  • Genentech USA, Inc. $205
  • Novartis Pharmaceuticals Corporation $110
$316 11 —
Haegarda
  • CSL Behring $245
$245 27 —
DUPIXENT
  • GENZYME CORPORATION $144
  • Regeneron Healthcare Solutions, Inc. $82
$226 12 —
AIRSUPRA
  • AstraZeneca Pharmaceuticals LP $97
$97 — —

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.

See all 21 in the dashboard with a free account

Records

633 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 Mississippi

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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