Han Choi, DDS
Dentist · Phoenix, AZNPI 1891040028
Payments from drug & device makers
What this record shows
The money is spread across several categories — travel and lodging (50.5%), entertainment and food and beverage — rather than concentrated in one kind of arrangement. Truabutment Inc. accounts for 95.4% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2023 at $6,071 and has fallen 98.3% since, to $100 in 2025. Among dentist 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 19 payments — averaging $332.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Truabutment Inc.$6K
- Orapharma, A Division Of Bausch Health US, LLC$150
- Straumann USA LLC$60
- Salvin Dental Specialties, Inc.$17
- Nobel Biocare USA$14
- Ormco Corporation$14
- plus $37 from 3 others
What the payments were for
- Travel & lodging$3,19351%
- Food & beverage$99216%
- Gifts$69011%
- Entertainment$1,44723%
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 |
|---|---|---|
| Truabutment Inc. | 6 | $6,030 |
| Orapharma, A Division Of Bausch Health US, LLC | 4 | $150 |
| Straumann USA LLC | 3 | $60 |
| Salvin Dental Specialties, Inc. | 1 | $17 |
| Nobel Biocare USA | 1 | $14 |
| Ormco Corporation | 1 | $14 |
| Philips North America LLC | 1 | $13 |
| 3M Company | 1 | $13 |
| Ultradent Products Inc | 1 | $11 |
How this compares
$6,322 in reported general payments places this provider in the 95th percentile of 1,463 dentist 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 |
|---|---|---|
| Acetaminophen-CodeineAcetaminophen With Codeine | 159 | $793 |
| Amoxicillin | 230 | $684 |
| Ibuprofen | 160 | $538 |
| Chlorhexidine Gluconate | 76 | $249 |
| Azithromycin | 38 | $175 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 11 | $116 |
| Methylprednisolone | 13 | $115 |
| Triazolam | 15 | $106 |
Paid to pharmacies, not to this prescriber.
Other dentist in Phoenix
- Beth HamannPhoenix$1.9M
- Howard FarranPhoenix$226K
- Steven SchiffenhausPhoenix$44K
- Payam AbediPhoenix$28K
- Jeremy LiddiardPhoenix$19K
- Robert TreonPhoenix$14K
- Maryam HamdanPhoenix$13K
- Ehsan PourshiraziPhoenix$12K
- Jason AugustinePhoenix$9K
- Akhil MehtaPhoenix$9K
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.