Frederick Marciano, MD
Neurological Surgery · Scottsdale, AZNPI 1841286390
Payments from drug & device makers
What this record shows
This record is dominated by royalties or licence payments: $789,696 of the $809,371 with a category attached, or 97.6%. Depuy Synthes Products, Inc. accounts for 89.7% of it on its own, with 14 other manufacturers making up the rest. Among neurological surgery clinicians in AZ with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 128 payments — averaging $6323.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Depuy Synthes Products, Inc.$726K
- Globus Medical$65K
- Cerapedics Inc.$5K
- Zimvie Inc.$4K
- Alphatec Spine, Inc$4K
- Zimmer Biomet$2K
- plus $3K from 9 others
What the payments were for
- Royalty or licence$789,69698%
- Consulting fees$1,5000%
- Travel & lodging$11,5771%
- Food & beverage$2,0970%
- Education$1110%
- Other$4,3901%
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 |
|---|---|---|
| Depuy Synthes Products, Inc. | 28 | $726,142 |
| Globus Medical(2 entities) | 31 | $64,638 |
| Cerapedics Inc. | 7 | $5,248 |
| Zimvie Inc. | 1 | $4,390 |
| Alphatec Spine, Inc | 12 | $4,177 |
| Zimmer Biomet | 17 | $2,187 |
| Providence Medical Technology, Inc. | 13 | $1,736 |
| Johnson & Johnson | 10 | $288 |
| Titan Spine, LLC | 1 | $150 |
| Stryker | 2 | $140 |
| Aesculap Implant Systems, LLC | 1 | $129 |
| Elekta, Inc. | 1 | $100 |
| Medtronic | 1 | $19 |
| Abbott | 1 | $17 |
| Orthofix Medical, Inc. | 2 | $11 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- ZERO-P$726,257
- MAGNIFY-S$34,812
- MAGNIFY$16,478
- Magnify-S / Magnify$12,264
- I-FACTOR PEPTIDE ENHANCED BONE GRAFT$5,073
- Biomet SpinalPak Non-invasive Spine Fusion Stimulator System$4,390
- Other - Miscellaneous$4,020
- XLIF$1,024
- Mobi-C$882
- Virage$466
- ROSA Spine$373
- Timberline$188
- nanoLOCK$150
- ACTIVL$129
- Unity$100
- Mosaiq$100
- Versa HD$100
- METRIQ$100
- SYNERGY$100
How this compares
$809,371 in reported general payments places this provider in the 95th percentile of 173 neurological surgery 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Methylprednisolone | 57 | $388 |
| Gabapentin | 40 | $298 |
| Oxycodone Hcl | 26 | $156 |
| Cyclobenzaprine Hcl | 13 | $87 |
Paid to pharmacies, not to this prescriber.
Other neurological surgery in Scottsdale
- Maziyar KalaniScottsdale$334K
- Abhineet ChowdharyScottsdale$279K
- Peter NakajiScottsdale$160K
- Luis TumialanScottsdale$81K
- John WaneboScottsdale$35K
- Abhishiek SharmaScottsdale$27K
- Igor YusupovScottsdale$14K
- Robert SpetzlerPhoenix$12.8M
- Juan UribePhoenix$6.7M
- Stephen PapadopoulosPhoenix$6M
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.