Maziyar Kalani, MD
Neurological Surgery · Scottsdale, AZNPI 1235363888
Payments from drug & device makers
Across 542 payments — averaging $616.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Globus Medical$199K
- Medtronic$89K
- Evolution Spine, LLC$19K
- Carlsmed, Inc.$18K
- Stryker$3K
- Icotec Medical Inc.$2K
- plus $3K from 15 others
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 |
|---|---|---|
| Globus Medical(2 entities) | 208 | $199,429 |
| Medtronic(2 entities) | 207 | $89,088 |
| Evolution Spine, LLC | 5 | $18,532 |
| Carlsmed, Inc. | 26 | $18,412 |
| Stryker | 43 | $3,272 |
| Icotec Medical Inc. | 15 | $1,835 |
| Carbofix Spine Inc | 13 | $1,155 |
| Alphatec Spine, Inc | 7 | $888 |
| Abbott | 2 | $289 |
| Surgical Theater. Inc. | 3 | $251 |
| Highridge Medical LLC | 3 | $231 |
| EBI, LLC | 1 | $147 |
| Providence Medical Technology, Inc. | 1 | $134 |
| Intuitive Surgical | 1 | $78 |
| Life Spine, Inc. | 1 | $70 |
| Spineart USA Inc | 1 | $67 |
| CTL Medical Corporation | 1 | $60 |
| Dilon Technologies, Inc. | 1 | $48 |
| AbbVie | 1 | $29 |
| Siemens Medical Solutions USA, Inc. | 1 | $29 |
| Carbofix Orthopedics Inc | 1 | $16 |
How this compares
$334,060 in reported general payments places this provider in the 85th 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.
Other neurological surgery in Scottsdale
- Frederick MarcianoScottsdale$809K
- John WaneboScottsdale$363K
- Abhineet ChowdharyScottsdale$304K
- Luis TumialanScottsdale$276K
- Bernard BendokScottsdale$209K
- Peter NakajiScottsdale$160K
- Jamal McClendonScottsdale$85K
- Nader SanaiPhoenix$142.7M
- Robert SpetzlerPhoenix$13.2M
- Juan UribePhoenix$6.9M
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.