Howard Holaday, MD
Neurological Surgery · Jackson, MSNPI 1790795110
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 15 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 9 manufacturers, the largest accounting for just 21.5% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $271, more than ten times the $14 reported in 2019. That places this record below the midpoint for neurological surgery clinicians in MS, where the typical reported total is $2,311.
Across 15 payments — averaging $23.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$77
- Lundbeck LLC$70
- Merz Pharmaceuticals, LLC$56
- AstraZeneca$43
- UCB, Inc.$28
- Acadia Pharmaceuticals Inc$27
- plus $57 from 3 others
What the payments were for
- Food & beverage$359100%
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 |
|---|---|---|
| AbbVie | 3 | $77 |
| Lundbeck LLC | 3 | $70 |
| Merz Pharmaceuticals, LLC | 2 | $56 |
| AstraZeneca | 2 | $43 |
| UCB, Inc. | 1 | $28 |
| Acadia Pharmaceuticals Inc | 1 | $27 |
| Abbott | 1 | $24 |
| Boston Scientific | 1 | $20 |
| Vapotherm Inc | 1 | $14 |
How this compares
$359 in reported general payments places this provider in the 20th percentile of 54 neurological surgery providers in Mississippi.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Gabapentin | 15 | $147 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 21 | $90 |
Paid to pharmacies, not to this prescriber.
Other neurological surgery in Jackson
- Allison StricklandJackson$75K
- Jason StacyJackson$28K
- Menarvia GaddisJackson$23K
- Brandon BurnsedJackson$7K
- Andrew SmithJackson$5K
- Haynes HarkeyJackson$5K
- Kathryn LucasJackson$4K
- Roberto Rey DiosJackson$4K
- Bryan GaspardJackson$3K
- John LanconJackson$3K
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.