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

Alan Gamsey

Gastroenterology Norfolk, VA Medical Doctor

NPI 1043295348 CMS profile 273599

6006 S River Rd, Norfolk, VA 23505

Open in the dashboard

General payments

$14,076

738 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, Alan Gamsey of Norfolk, VA is reported in the CMS Open Payments database as having received $14,076 across 738 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 86th 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 $1,718 73
2024 General $2,727 120
2023 General $2,303 108
2022 General $2,527 124
2021 General $1,812 108
2020 General $1,235 72
2019 General $1,754 133

Beside peers

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

In program year 2025, general payments to Alan Gamsey were reported at $1,718. 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 Alan Gamsey Gastroenterology median Middle half National median
2019 $1,754 $417 $126–$1,100 $163
2020 $1,235 $224 $74–$624 $114
2021 $1,812 $352 $106–$1,054 $132
2022 $2,527 $448 $129–$1,270 $149
2023 $2,303 $533 $150–$1,390 $160
2024 $2,727 $605 $160–$1,606 $164
2025 $1,718 $639 $167–$1,700 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. AbbVie, Inc. $3,681 190 payments
  2. Salix Pharmaceuticals, a division of Bausch Health US, LLC $1,758 95 payments
  3. Janssen Biotech, Inc. $1,413 68 payments
  4. Takeda Pharmaceuticals U.S.A., Inc. $1,127 63 payments
  5. Gilead Sciences, Inc. $977 48 payments
  6. QOL Medical, LLC $662 30 payments
  7. Daiichi Sankyo Inc. $591 29 payments
  8. Celgene Corporation $554 34 payments
  9. Pfizer Inc. $366 47 payments
  10. Celltrion USA Inc. $278 11 payments
  11. Other $2,669 123 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Food and Beverage $13,924 731 payments
  2. Education $152 7 payments
Products named General payments · program years 2019–2025
  1. XIFAXAN $1,546 79 payments
  2. HUMIRA $1,331 70 payments
  3. RINVOQ $1,250 55 payments
  4. STELARA $1,220 64 payments
  5. ENTYVIO $954 51 payments
  6. SKYRIZI $701 30 payments
  7. ZEPOSIA $675 36 payments
  8. SIMPONI $608 34 payments
  9. SIMPONI ARIA $529 29 payments
  10. INJECTAFER $478 23 payments
  11. Other $6,709 391 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 · 22 drugs

Part D claims

861

Median for Gastroenterology: 569

Drug cost

$613,191

Median for Gastroenterology: $104,976

Branded share of claims

48.5%

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
Sucraid Sacrosidase Brand 23 $352,134
Humira(Cf) Pen Adalimumab Brand 15 $123,297
Creon Lipase/Protease/Amylase Brand 34 $72,480
Linzess Linaclotide Brand 34 $33,435
Mesalamine Er Mesalamine Brand 23 $7,470
Mesalamine Generic 11 $6,994
Budesonide Dr Budesonide Brand 17 $2,574
Pantoprazole Sodium Generic 124 $2,110
Omeprazole Generic 154 $2,060
Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl Brand 110 $1,865

The 10 drugs with the highest cost, of 22 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 · 44 billing codes

Paid by Medicare

$174,170

Of which drugs: $31,268

Medicare patients

552

Average age 73

Services billed

2,666

299 women, 253 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 47%
Diabetes 36%
Chronic kidney disease 23%
Ischemic heart disease 22%
COPD 19%
Cancer 19%
Depression 19%

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 29 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
SKYRIZI
  • AbbVie, Inc. $302
$302 — —
XIFAXAN
  • Salix Pharmaceuticals, a division of Bausch Health US, LLC $278
$278 — —
ENTYVIO
  • Takeda Pharmaceuticals U.S.A., Inc. $265
$265 — —
RINVOQ
  • AbbVie, Inc. $234
$234 — —
Sucraid
  • QOL Medical, LLC $223
$223 23 —

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 more in the dashboard: 25 with a free account, all 29 with Patron

Records

738 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 Virginia

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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