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John Anson, MD

Neurological Surgery · Las Vegas, NVNPI 1891752176

Payments from drug & device makers

What this record shows

The money is spread across several categories — speaking fees (32.6%), food and beverage and consulting fees — rather than concentrated in one kind of arrangement. 19 manufacturers reported payments, led by Spineology Inc. at 46.4% of the total. Reporting peaked in 2022 at $10,367 and has fallen 86.1% since, to $1,445 in 2025.

$18,406in general payments, 2019–2025

Across 79 payments — averaging $232.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Spineology Inc.$9K
  • Orthofix Medical, Inc.$3K
  • Providence Medical Technology, Inc.$3K
  • Spinal Simplicity, LLC$1K
  • Medtronic$979
  • Seaspine Orthopedics Corporation$874
  • plus $1K from 13 others
$524,455in ownership & investment interests, 2019–2025

Across 7 payments — averaging $74,922 each. An ownership or investment interest held by the physician or an immediate family member.

  • Centinel Spine, LLC$524K

What the payments were for

  • Consulting fees$3,00016%
  • Speaking & faculty fees$6,00033%
  • Travel & lodging$2,84915%
  • Food & beverage$5,55730%
  • Education$1,0005%

General payments by program year

19
20
21
22
23
24
25

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.

CompanyPaymentsTotal
Spineology Inc.4$8,532
Orthofix Medical, Inc.2$3,000
Providence Medical Technology, Inc.15$2,645
Spinal Simplicity, LLC2$1,080
Medtronic(2 entities)19$979
Seaspine Orthopedics Corporation8$874
Integra Lifesciences Corporation6$313
Stryker3$267
Intrinsic Therapeutics1$175
Monteris Medical Corporation2$139
Boston Scientific4$129
Aesculap, Inc.2$49
Nevro Corp.2$49
Kls-martin L.p.3$41
NICO Corporation1$35
Bioventus LLC2$32
Livanova USA, Inc.1$27
Nexxt Spine LLC1$27
Saluda Medical Americas, Inc.1$12

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.

How this compares

$18,406 in reported general payments places this provider in the 55th percentile of 45 neurological surgery providers in Nevada.

See all neurological surgery providers in Nevada →

Medicare billing

Part B allowed, 2024
$230,018
Medicare patients
256
Services billed
621

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

DrugClaimsCost to plans & patients
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12$124

Paid to pharmacies, not to this prescriber.

Other neurological surgery in Las Vegas

See the full list for Nevada →

Where these figures come from

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