Erica Knowles
Family · Bloomfield Hills, MINPI 1780295279
Payments from drug & device makers
Across 158 payments — averaging $17.98 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$442
- Novo Nordisk$397
- Lilly USA, LLC$368
- Pfizer$283
- Bayer$169
- GSK$168
- plus $1K from 18 others
What the payments were for
- Food & beverage$2,841100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AstraZeneca | 26 | $442 |
| Novo Nordisk | 24 | $397 |
| Lilly USA, LLC | 22 | $368 |
| Pfizer | 14 | $283 |
| Bayer | 8 | $169 |
| GSK | 10 | $168 |
| Novartis | 9 | $165 |
| Merck | 6 | $114 |
| Exact Sciences | 5 | $99 |
| Amgen | 5 | $94 |
| AbbVie | 5 | $88 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 4 | $80 |
| Sanofi-aventis U.S. LLC | 3 | $54 |
| Mylan Specialty L.p. | 3 | $53 |
| Sumitomo Pharma America, Inc. | 2 | $36 |
| Boehringer Ingelheim | 2 | $35 |
| Johnson & Johnson | 2 | $30 |
| E.r. Squibb & Sons, L.L.C. | 2 | $28 |
| Sanofi | 1 | $27 |
| Dexcom, Inc. | 1 | $27 |
| Lundbeck LLC | 1 | $25 |
| Corcept Therapeutics | 1 | $25 |
| Xeris Pharmaceuticals, Inc. | 1 | $23 |
| Amarin Pharma, Inc. | 1 | $14 |
How this compares
$2,841 in reported general payments places this provider in the 85th percentile of 3,657 family providers in Michigan.
Other family in Bloomfield Hills
- Jayme HeimGrandville$663K
- Susan WolgamottBloomfield Township$327K
- Elisheva EllenbergDetroit$150K
- Sarah JohnsonFarmington Hills$119K
- Daniela MaximTroy$112K
- Kelsey PrinceGrand Rapids$87K
- Brent MillerFremont$66K
- Rachael CompeauFlint$62K
- David KocendaLapeer$49K
- Tracy RobertsonBay City$47K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.