Who Paid My Doc
Ehtisham Mahmud
Interventional Cardiology San Diego, CA Medical Doctor
NPI 1730112335 CMS profile 350290
200 W Arbor Dr, 9434 Medical Center Dr, San Diego, CA 92103
General payments
$108,556
Research payments
$150
Ownership & investment interest
$499,303
Research they led as principal investigator
$1,132,802
Through program year 2025, Ehtisham Mahmud of San Diego, CA is reported in the CMS Open Payments database as having received $108,556 across 92 general payments and $150 in research payments paid to them. Separately, studies naming them as principal investigator received $1,132,802 in research payments, paid to institutions rather than to them. They also declared ownership or investment interests valued at $499,303 across 2 holdings.
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. The principal-investigator line is research money paid to institutions for studies they led — not to them — and is not added to anything either.
General payments for this record sit in the 92nd percentile of Interventional Cardiology profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
10 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $1,328 | 13 | |
| 2024 | General | $395 | 4 | |
| 2023 | General | $49,871 | 19 | |
| 2023 | Research | $150 | 2 | |
| 2022 | General | $19,476 | 23 | |
| 2021 | General | $19,285 | 12 | |
| 2020 | General | $218 | 2 | |
| 2019 | General | $17,983 | 19 | |
| 2025 | Ownership | $249,999 | 1 | |
| 2024 | Ownership | $249,304 | 1 |
Beside peers
- Ehtisham Mahmud
- Interventional Cardiology median
- Middle half of Interventional Cardiology
- National median
In program year 2025, general payments to Ehtisham Mahmud were reported at $1,328. Among 6,173 Interventional Cardiology profiles paid that year, the median was $1,092 and the middle half received between $366 and $3,019.
Show as a table
| Year | Ehtisham Mahmud | Interventional Cardiology median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $17,983 | $1,097 | $329–$3,048 | $163 |
| 2020 | $218 | $473 | $161–$1,480 | $114 |
| 2021 | $19,285 | $677 | $233–$1,827 | $132 |
| 2022 | $19,476 | $978 | $333–$2,724 | $149 |
| 2023 | $49,871 | $1,136 | $382–$2,986 | $160 |
| 2024 | $395 | $1,181 | $395–$3,326 | $164 |
| 2025 | $1,328 | $1,092 | $366–$3,019 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Billing to Medicare
Part B · data year 2024 · 49 billing codesPaid by Medicare
$121,268
Medicare patients
196
Services billed
775
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 75% | |
| Ischemic heart disease | 75% | |
| Heart failure | 55% | |
| Arthritis | 51% | |
| Diabetes | 43% | |
| Chronic kidney disease | 41% | |
| Atrial fibrillation | 39% | |
| Depression | 30% |
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.
Records
94 reportedEvery 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 Interventional Cardiology in California
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Saibal Kar
Interventional Cardiology · Thousand Oaks, CA
Rahul Sharma
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Puneet Khanna
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Dennis Sheehan
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Related records
Interventional Cardiology in California
Practitioners in the same specialty and state, ranked by reported value.
All Interventional Cardiology
Everyone recorded under this specialty, nationwide.
Doctors in California
Every practitioner in the state with a reported payment.
How to read this page
What each amount means, and what it does not mean.
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.