Who Paid My Doc
Michael Grossman
Gastroenterology Enid, OK Medical Doctor
NPI 1538158233 CMS profile 24584
330 S 5Th St, Enid, OK 73701
General payments
$597
Research payments
$0
Ownership & investment interest
$0
Through program year 2023, Michael Grossman of Enid, OK is reported in the CMS Open Payments database as having received $597 across 30 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 27th percentile of Gastroenterology profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
5 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2023 | General | $30 | 1 | |
| 2022 | General | $95 | 4 | |
| 2021 | General | $30 | 2 | |
| 2020 | General | $11 | 1 | |
| 2019 | General | $431 | 22 |
Beside peers
- Michael Grossman
- Gastroenterology median
- Middle half of Gastroenterology
- National median
In program year 2025, general payments to Michael Grossman were reported at $0. 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 | Michael Grossman | Gastroenterology median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $431 | $417 | $126–$1,100 | $163 |
| 2020 | $11 | $224 | $74–$624 | $114 |
| 2021 | $30 | $352 | $106–$1,054 | $132 |
| 2022 | $95 | $448 | $129–$1,270 | $149 |
| 2023 | $30 | $533 | $150–$1,390 | $160 |
| 2024 | $0 | $605 | $160–$1,606 | $164 |
| 2025 | $0 | $639 | $167–$1,700 | $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 · 9 billing codesPaid by Medicare
$1,728
Medicare patients
23
Services billed
28
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 75% | |
| Ischemic heart disease | 65% | |
| Diabetes | 57% | |
| Arthritis | 52% | |
| Heart failure | 48% | |
| Depression | 48% |
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
30 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 Gastroenterology in Oklahoma
Related records
Gastroenterology in Oklahoma
Practitioners in the same specialty and state, ranked by reported value.
All Gastroenterology
Everyone recorded under this specialty, nationwide.
Doctors in Oklahoma
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.