Top Internal Medicine in Michigan by Industry Payments
This analysis ranks the top internal medicine practitioners in Michigan by total payments received from pharmaceutical and medical device companies, based on CMS Open Payments data. The 20 providers listed here collectively received $18,837,441 over the covered period.
Top Internal Medicine by Total Industry Payments — Michigan
CMS Open Payments| # | Provider | Total Payments | Companies | Years Active |
|---|---|---|---|---|
| 1 |
Terry Smith
Ann Arbor, MI
|
$2,121,254 | 5 | 2018–2024 |
| 2 |
Marschall Runge
Ann Arbor, MI
|
$2,029,959 | 1 | 2018–2024 |
| 3 |
Kalamazoo, MI
|
$1,669,575 | 38 | 2018–2024 |
| 4 |
Ann Arbor, MI
|
$1,333,722 | 27 | 2018–2024 |
| 5 |
Detroit, MI
|
$1,313,661 | 32 | 2018–2024 |
| 6 |
Ann Arbor, MI
|
$1,041,969 | 10 | 2018–2024 |
| 7 |
Ann Arbor, MI
|
$1,040,710 | 43 | 2018–2024 |
| 8 |
Gary Ferguson
Livonia, MI
|
$924,520 | 15 | 2018–2023 |
| 9 |
Lansing, MI
|
$900,745 | 27 | 2018–2024 |
| 10 |
Ann Arbor, MI
|
$873,019 | 16 | 2018–2024 |
| 11 |
Livonia, MI
|
$768,593 | 57 | 2018–2024 |
| 12 |
Ann Arbor, MI
|
$708,204 | 26 | 2018–2024 |
| 13 |
Pontiac, MI
|
$703,431 | 54 | 2018–2024 |
| 14 |
Ann Arbor, MI
|
$617,817 | 15 | 2018–2024 |
| 15 |
Detroit, MI
|
$543,709 | 43 | 2018–2024 |
| 16 |
Ann Arbor, MI
|
$479,398 | 18 | 2018–2024 |
| 17 |
Detroit, MI
|
$476,895 | 25 | 2018–2024 |
| 18 |
Phillip Schoenfeld
Ann Arbor, MI
|
$473,518 | 23 | 2018–2024 |
| 19 |
Detroit, MI
|
$409,427 | 45 | 2018–2024 |
| 20 |
David Bach
Ann Arbor, MI
|
$407,314 | 5 | 2018–2024 |
State payment context — Internal Medicine in Michigan
CMS Open PaymentsBeyond the top recipients listed above, 4,458 internal medicine providers in Michigan have at least one disclosed industry payment, totaling $42,966,784 (2018–2024).
The median internal medicine provider in Michigan received $419 in total payments, versus a national median of $406 for the same specialty.
Payments to this specialty in Michigan peaked in 2023, when $7,455,291 changed hands across 49,761 transactions. Eli Lilly and Company has been the largest single payer over the period, and Ann Arbor leads all Michigan cities in payment volume for this specialty.
Top companies paying Internal Medicine providers in Michigan
| Company | Total payments | Providers paid | Transactions |
|---|---|---|---|
| Eli Lilly and Company | $2,078,263 | 17 | 406 |
| AstraZeneca Pharmaceuticals LP | $1,954,740 | 1,654 | 20,642 |
| Horizon Therapeutics plc | $1,867,648 | 244 | 1,339 |
| Amgen Inc. | $1,758,854 | 1,413 | 18,459 |
| Novo Nordisk Inc | $1,638,377 | 1,506 | 31,597 |
| GlaxoSmithKline, LLC. | $1,460,011 | 1,253 | 15,644 |
| Medtronic, Inc. | $1,282,393 | 442 | 4,795 |
| Janssen Pharmaceuticals, Inc | $1,126,614 | 1,414 | 13,853 |
Industry payments to Internal Medicine providers in Michigan by year
| Year | Total payments | Providers paid | Transactions |
|---|---|---|---|
| 2018 | $6,342,530 | 2,569 | 60,739 |
| 2019 | $6,217,913 | 2,547 | 53,000 |
| 2020 | $4,017,292 | 1,904 | 27,949 |
| 2021 | $5,165,147 | 2,096 | 40,878 |
| 2022 | $6,496,210 | 2,362 | 47,098 |
| 2023 | $7,455,291 | 2,529 | 49,761 |
| 2024 | $7,272,401 | 2,692 | 51,170 |
Top Michigan cities for Internal Medicine industry payments
| City | Total payments | Providers paid | Transactions |
|---|---|---|---|
| Ann Arbor | $17,386,848 | 435 | 16,281 |
| Detroit | $7,718,439 | 481 | 23,112 |
| Livonia | $1,874,486 | 92 | 9,890 |
| Kalamazoo | $1,819,525 | 98 | 7,429 |
| Lansing | $1,810,756 | 129 | 17,202 |
| Pontiac | $1,011,737 | 92 | 3,441 |
| Southfield | $884,795 | 175 | 18,464 |
| Royal Oak | $712,900 | 118 | 4,234 |