Who Paid My Doc
Karen Herbst
Endocrinology, Diabetes & Metabolism Tucson, AZ Medical Doctor
NPI 1114977840 CMS profile 231629
6365 E Tanque Verde Rd Ste 200, Ste 200, Tucson, AZ 85715
General payments
$199,874
Research payments
$50,043
Ownership & investment interest
$0
Through program year 2025, Karen Herbst of Tucson, AZ is reported in the CMS Open Payments database as having received $199,874 across 82 general payments and $50,043 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 96th percentile of Endocrinology, Diabetes & Metabolism profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
8 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $36,464 | 15 | |
| 2024 | General | $36,107 | 14 | |
| 2023 | General | $36,139 | 14 | |
| 2022 | General | $77,819 | 18 | |
| 2022 | Research | $50,043 | 13 | |
| 2021 | General | $6,643 | 9 | |
| 2020 | General | $6,146 | 4 | |
| 2019 | General | $556 | 8 |
Beside peers
- Karen Herbst
- Endocrinology, Diabetes & Metabolism median
- Middle half of Endocrinology, Diabetes & Metabolism
- National median
In program year 2025, general payments to Karen Herbst were reported at $36,464. Among 5,868 Endocrinology, Diabetes & Metabolism profiles paid that year, the median was $507 and the middle half received between $135 and $1,838.
Show as a table
| Year | Karen Herbst | Endocrinology, Diabetes & Metabolism median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $556 | $494 | $123–$2,253 | $163 |
| 2020 | $6,146 | $335 | $85–$1,841 | $114 |
| 2021 | $6,643 | $398 | $88–$1,981 | $132 |
| 2022 | $77,819 | $364 | $88–$1,568 | $149 |
| 2023 | $36,139 | $420 | $113–$1,614 | $160 |
| 2024 | $36,107 | $440 | $121–$1,646 | $164 |
| 2025 | $36,464 | $507 | $135–$1,838 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Records
95 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 Endocrinology, Diabetes & Metabolism in Arizona
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Joan Bailey
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Kristina Blohm
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Laura Knecht
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Related records
Endocrinology, Diabetes & Metabolism in Arizona
Practitioners in the same specialty and state, ranked by reported value.
All Endocrinology, Diabetes & Metabolism
Everyone recorded under this specialty, nationwide.
Doctors in Arizona
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.