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

Olayiwola Olagbegi

Gastroenterology Saint Louis, MO Medical Doctor

NPI 1912011255 CMS profile 313541

11155 Dunn Rd Ste 309E, Saint Louis, MO 63136

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General payments

$9,440

521 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, Olayiwola Olagbegi of Saint Louis, MO is reported in the CMS Open Payments database as having received $9,440 across 521 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 80th percentile of Gastroenterology 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 $685 25
2024 General $1,842 88
2023 General $2,062 122
2022 General $1,256 65
2021 General $1,458 93
2020 General $982 59
2019 General $1,154 69

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Olayiwola Olagbegi
  • Gastroenterology median
  • Middle half of Gastroenterology
  • National median

In program year 2025, general payments to Olayiwola Olagbegi were reported at $685. Among 13,050 Gastroenterology profiles paid that year, the median was $639 and the middle half received between $167 and $1,700.

Show as a table
Year Olayiwola Olagbegi Gastroenterology median Middle half National median
2019 $1,154 $417 $126–$1,100 $163
2020 $982 $224 $74–$624 $114
2021 $1,458 $352 $106–$1,054 $132
2022 $1,256 $448 $129–$1,270 $149
2023 $2,062 $533 $150–$1,390 $160
2024 $1,842 $605 $160–$1,606 $164
2025 $685 $639 $167–$1,700 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. AbbVie, Inc. $2,130 105 payments
  2. Genzyme Corporation $650 23 payments
  3. Salix Pharmaceuticals, a division of Bausch Health US, LLC $618 35 payments
  4. Gilead Sciences, Inc. $460 33 payments
  5. Pfizer Inc. $421 19 payments
  6. Ironwood Pharmaceuticals, Inc $402 32 payments
  7. Merck Sharp & Dohme Corporation $297 15 payments
  8. Takeda Pharmaceuticals U.S.A., Inc. $258 15 payments
  9. Janssen Biotech, Inc. $209 9 payments
  10. UCB, Inc. $199 12 payments
  11. Other $3,796 223 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $9,440 521 payments
Products named General payments · program years 2019–2025
  1. RINVOQ $669 24 payments
  2. MAVYRET $486 31 payments
  3. DUPIXENT $432 12 payments
  4. XIFAXAN $422 22 payments
  5. Linzess Gi $389 31 payments
  6. SKYRIZI $343 15 payments
  7. LINZESS Gastroenterology $328 23 payments
  8. XELJANZ $311 18 payments
  9. VELSIPITY $275 11 payments
  10. ZENPEP $267 13 payments
  11. Other $6,166 354 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 · 24 drugs

Part D claims

1,050

Median for Gastroenterology: 569

Drug cost

$241,838

Median for Gastroenterology: $104,976

Branded share of claims

42.6%

Median for Gastroenterology: 31.8%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Rinvoq Upadacitinib Brand 12 $90,725
Linzess Linaclotide Brand 84 $59,189
Clenpiq Sod Picosulf/Mag Ox/Citric Ac Brand 189 $32,957
Trulance Plecanatide Brand 17 $12,765
Creon Lipase/Protease/Amylase Brand 11 $10,984
Movantik Naloxegol Oxalate Brand 18 $10,767
Lubiprostone Generic 30 $5,381
Mesalamine Er Mesalamine Brand 17 $3,403
Mesalamine Generic 15 $3,310
Omeprazole Generic 111 $2,258

The 10 drugs with the highest cost, of 24 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 14,294 Part D prescribers listed as Gastroenterology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 52 billing codes

Paid by Medicare

$58,745

Medicare's payments for the services billed

Medicare patients

333

Average age 72

Services billed

617

193 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 52%
Chronic kidney disease 48%
Heart failure 44%
Ischemic heart disease 43%
Depression 39%
COPD 34%

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
DUPIXENT
  • GENZYME CORPORATION $190
  • Regeneron Healthcare Solutions, Inc. $123
$313 — —
RINVOQ
  • AbbVie, Inc. $208
$208 12 —
SKYRIZI
  • AbbVie, Inc. $177
$177 — —
XIFAXAN
  • Salix Pharmaceuticals, a division of Bausch Health US, LLC $125
$125 — —
LINZESS
  • Ironwood Pharmaceuticals, Inc $93
  • AbbVie, Inc. $8
$101 84 —

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

521 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 Gastroenterology in Missouri

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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