Brock Merritt, DO
Family Medicine · Phoenix, AZNPI 1619933942
Payments from drug & device makers
Across 379 payments — averaging $22,105 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bavarian Nordic A/s$5M
- Pfizer$2M
- Modernatx, Inc.$522K
- AbbVie$512K
- Eli Lilly$302K
- Eisai Inc.$17K
- plus $42K from 23 others
Across 2 payments — averaging $1358.32 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Eli Lilly Export S.A. Puerto Rico Branch$2K
- Eli Lilly$1K
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 |
|---|---|---|
| Bavarian Nordic A/s | 73 | $4,971,747 |
| Pfizer | 76 | $2,011,642 |
| Modernatx, Inc. | 46 | $521,675 |
| AbbVie(2 entities) | 91 | $511,995 |
| Eli Lilly | 6 | $301,623 |
| Eisai Inc. | 6 | $17,110 |
| Novartis | 6 | $16,532 |
| Sanofi US Services Inc. | 1 | $10,443 |
| Amgen | 4 | $6,513 |
| GSK | 5 | $6,044 |
| Eli Lilly Export S.A. Puerto Rico Branch | 3 | $1,355 |
| Lilly USA, LLC | 11 | $232 |
| Redhill Biopharma Inc. | 8 | $186 |
| AstraZeneca | 11 | $154 |
| Abbott | 5 | $104 |
| Cranial Technologies, Inc | 5 | $82 |
| Boston Scientific | 3 | $56 |
| Dexcom, Inc. | 2 | $55 |
| Exact Sciences | 2 | $43 |
| Lucid Diagnostics Inc. | 1 | $42 |
| Amarin Pharma, Inc. | 3 | $40 |
| Novo Nordisk | 2 | $39 |
| Johnson & Johnson | 2 | $32 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $29 |
| Sarepta Therapeutics, Inc. | 1 | $26 |
| Sanofi Pasteur Inc. | 1 | $25 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $23 |
| Vivus LLC | 1 | $22 |
| Abiomed | 1 | $18 |
How this compares
$8,377,884 in reported general payments places this provider in the 95th percentile of 2,099 family medicine providers in Arizona.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other family medicine in Phoenix
- Douglas CunninghamPhoenix$4.9M
- Jeffrey ZacherPhoenix$2M
- Trisha TavaresPhoenix$1.6M
- David FrancykPhoenix$1.3M
- James BeachPhoenix$1.2M
- Peter LevinsPhoenix$971K
- Elysa ShawPhoenix$774K
- Mitchell EdelsteinPhoenix$741K
- Brian DedinskyPhoenix$589K
- Sylvia GutierrezPhoenix$356K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.