DAVID MICHAEL BRENNAN
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MESA, AZ NPI 1174205264
Browse related groups: Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AZ Almatica Pharma Inc. All categories
General Payments — all program years on this page
$919.17
- Category: General Payments
- Program years: PY2023–2024
- Record count: 40
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $720.77 across 35 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $720.77 | 35 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Almatica Pharma Inc. | $152.82 | 7 |
| ITI, Inc. | $86.80 | 4 |
| Janssen Pharmaceuticals, Inc | $78.31 | 3 |
| Amgen Inc. | $75.92 | 4 |
| ABBVIE INC. | $52.24 | 3 |
| PFIZER INC. | $37.94 | 2 |
| Acerta Pharma LLC | $35.94 | 2 |
| Hologic Sales and Service, LLC | $24.34 | 1 |
| Abbott Laboratories | $23.80 | 1 |
| Astellas Pharma US Inc | $22.37 | 1 |
| Axsome Therapeutics, Inc. | $21.61 | 1 |
| Neurocrine BioSciences, Inc. | $20.88 | 1 |
| Otsuka America Pharmaceutical, Inc. | $19.87 | 1 |
| IRONSHORE PHARMACEUTICALS INC. | $19.20 | 1 |
| BOSTON SCIENTIFIC CORPORATION | $16.54 | 1 |
| IMPULSE DYNAMICS (USA) INC. | $16.13 | 1 |
| Alkermes, Inc. | $16.06 | 1 |
By program year
Records — PY2024 (35)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.