Christopher Colloca
Chiropractor · Phoenix, AZNPI 1083762553
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (54.4%), ownership interests and travel and lodging — rather than concentrated in one kind of arrangement. Neuromechanical Innovations, LLC accounts for 100.0% of it on its own, with 2 other manufacturers making up the rest. Among chiropractor 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 11 payments — averaging $89,978 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neuromechanical Innovations, LLC$990K
- Medtronic$53
- Carlsmed, Inc.$25
What the payments were for
- Consulting fees$112,27211%
- Speaking & faculty fees$538,08854%
- Travel & lodging$152,65315%
- Food & beverage$15,0392%
- Ownership interest$171,70117%
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 |
|---|---|---|
| Neuromechanical Innovations, LLC | 8 | $989,676 |
| Medtronic | 2 | $53 |
| Carlsmed, Inc. | 1 | $25 |
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
$989,753 in reported general payments places this provider in the 95th percentile of 198 chiropractor providers in Arizona.
Other chiropractor in Phoenix
- Ryan SchulzePhoenix$1K
- John KocPhoenix$1K
- Gagandeep AroraPhoenix$449
- James AdkinsPhoenix$404
- Austin SchirckPhoenix$391
- Jeffrey FloydPhoenix$355
- Paul RichettoPhoenix$285
- Aaron WiegandPhoenix$239
- Rami LipsonPhoenix$197
- Timothy BennerPhoenix$157
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.